{"id":16209505878394,"title":"Steel S400 Circular Back Rings","handle":"steel-s400-circular-back-rings","description":"\u003cp\u003eThese circular back rings will fit the following chastity devices:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; margin: auto; border-collapse: collapse; table-layout: fixed; font-size: 16px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50%;\"\u003e \u003ccol style=\"width: 50%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.houseofdenial.com\/products\/steel-jts-s401-flat-cage\" title=\"Steel JTS S401\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSteel JTS S401\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel JTS S402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cstyle\u003e\ntable td {\n text-align: center;\n padding: 4px 6px;\n vertical-align: middle;\n}\n\ntable a {\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003eThese are the only cages that these ring types will fit onto, so please check that you’re picking the right ring choice before you place your order.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCircular rings are very popular as they offer a simple shape for most cage wearers. The extra weight of cold steel compared to our plastic or silicone kits provides a more robust and mentally reassuring feeling when they're worn. If security is top of your priority list then this ring is a great solution to that.\u003c\/p\u003e\n\u003cp\u003eIt includes our standard \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.houseofdenial.com\/products\/barrel-lock-and-keys-set\" title=\"Barrel lock and keys set\"\u003ebarrel lock design\u003c\/a\u003e\u003c\/span\u003e enabling you to quickly and easily remove the kit for daily cleaning and more if your keyholder affords you the privilege of a release. \u003c\/p\u003e\n\u003cp\u003eDon’t know how to measure your back ring size? Don’t worry, we’ve got you covered. We’ve written the most complete measurement guide available, which you can use to measure not only your base ring size but your cage size too. \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca title=\"Chastity device and back ring measurement guide\" href=\"https:\/\/www.houseofdenial.com\/pages\/how-to-measure-your-chastity-cage-and-ring-size\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRead our guide her\u003c\/span\u003e\u003c\/a\u003e\u003ca title=\"Chastity device and back ring measurement guide\" href=\"https:\/\/www.houseofdenial.com\/pages\/how-to-measure-your-chastity-cage-and-ring-size\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003ee\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e before you order.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-10-03T21:12:41+01:00","created_at":"2026-09-21T22:48:53+01:00","vendor":"JTS","type":"Metal","tags":[],"price":1399,"price_min":1399,"price_max":1399,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57292083921274,"title":"40mm","option1":"40mm","option2":null,"option3":null,"sku":"JTSSTEBR400CIR401","requires_shipping":true,"taxable":true,"featured_image":{"id":85199546745210,"product_id":16209505878394,"position":2,"created_at":"2026-10-03T20:25:26+01:00","updated_at":"2026-10-03T20:25:28+01:00","alt":"A polished stainless steel back ring with a 40mm internal diameter and a clasp closure at the top, shown against a plain white background.","width":1024,"height":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-40mm-back-ring.jpg?v=1791055528","variant_ids":[57292083921274]},"available":true,"name":"Steel S400 Circular Back Rings - 40mm","public_title":"40mm","options":["40mm"],"price":1399,"weight":0,"compare_at_price":null,"inventory_quantity":5,"inventory_management":"shopify","inventory_policy":"deny","barcode":"643217308868","featured_media":{"alt":"A polished stainless steel back ring with a 40mm internal diameter and a clasp closure at the top, shown against a plain white background.","id":71907773612410,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-40mm-back-ring.jpg?v=1791055528"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":57292083954042,"title":"45mm","option1":"45mm","option2":null,"option3":null,"sku":"JTSSTEBR400CIR451","requires_shipping":true,"taxable":true,"featured_image":{"id":85199546777978,"product_id":16209505878394,"position":3,"created_at":"2026-10-03T20:25:26+01:00","updated_at":"2026-10-03T20:25:28+01:00","alt":"A polished stainless steel back ring with a 45mm internal diameter and a clasp closure at the top, shown against a plain white background.","width":1024,"height":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-45mm-back-ring.jpg?v=1791055528","variant_ids":[57292083954042]},"available":true,"name":"Steel S400 Circular Back Rings - 45mm","public_title":"45mm","options":["45mm"],"price":1399,"weight":0,"compare_at_price":null,"inventory_quantity":10,"inventory_management":"shopify","inventory_policy":"deny","barcode":"643217308875","featured_media":{"alt":"A polished stainless steel back ring with a 45mm internal diameter and a clasp closure at the top, shown against a plain white background.","id":71907773645178,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-45mm-back-ring.jpg?v=1791055528"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":57292083986810,"title":"50mm","option1":"50mm","option2":null,"option3":null,"sku":"JTSSTEBR400CIR501","requires_shipping":true,"taxable":true,"featured_image":{"id":85199546810746,"product_id":16209505878394,"position":4,"created_at":"2026-10-03T20:25:26+01:00","updated_at":"2026-10-03T20:25:28+01:00","alt":"A polished stainless steel back ring with a 50mm internal diameter and a clasp closure at the top, shown against a plain white background.","width":1024,"height":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-50mm-back-ring.jpg?v=1791055528","variant_ids":[57292083986810]},"available":true,"name":"Steel S400 Circular Back Rings - 50mm","public_title":"50mm","options":["50mm"],"price":1399,"weight":0,"compare_at_price":null,"inventory_quantity":10,"inventory_management":"shopify","inventory_policy":"deny","barcode":"643217308882","featured_media":{"alt":"A polished stainless steel back ring with a 50mm internal diameter and a clasp closure at the top, shown against a plain white background.","id":71907773677946,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-50mm-back-ring.jpg?v=1791055528"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-back-rings.jpg?v=1791055529","\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-40mm-back-ring.jpg?v=1791055528","\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-45mm-back-ring.jpg?v=1791055528","\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-50mm-back-ring.jpg?v=1791055528"],"featured_image":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-back-rings.jpg?v=1791055529","options":["Ring Size"],"media":[{"alt":"Three stainless steel circular cage back ring clamps with locking encloses at the top of each, arranged on a plain white background.","id":71907773710714,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-back-rings.jpg?v=1791055529"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-back-rings.jpg?v=1791055529","width":1024},{"alt":"A polished stainless steel back ring with a 40mm internal diameter and a clasp closure at the top, shown against a plain white background.","id":71907773612410,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-40mm-back-ring.jpg?v=1791055528"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-40mm-back-ring.jpg?v=1791055528","width":1024},{"alt":"A polished stainless steel back ring with a 45mm internal diameter and a clasp closure at the top, shown against a plain white background.","id":71907773645178,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-45mm-back-ring.jpg?v=1791055528"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-45mm-back-ring.jpg?v=1791055528","width":1024},{"alt":"A polished stainless steel back ring with a 50mm internal diameter and a clasp closure at the top, shown against a plain white background.","id":71907773677946,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-50mm-back-ring.jpg?v=1791055528"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/www.houseofdenial.com\/cdn\/shop\/files\/S400-50mm-back-ring.jpg?v=1791055528","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThese circular back rings will fit the following chastity devices:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; margin: auto; border-collapse: collapse; table-layout: fixed; font-size: 16px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50%;\"\u003e \u003ccol style=\"width: 50%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.houseofdenial.com\/products\/steel-jts-s401-flat-cage\" title=\"Steel JTS S401\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSteel JTS S401\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel JTS S402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cstyle\u003e\ntable td {\n text-align: center;\n padding: 4px 6px;\n vertical-align: middle;\n}\n\ntable a {\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003eThese are the only cages that these ring types will fit onto, so please check that you’re picking the right ring choice before you place your order.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCircular rings are very popular as they offer a simple shape for most cage wearers. The extra weight of cold steel compared to our plastic or silicone kits provides a more robust and mentally reassuring feeling when they're worn. If security is top of your priority list then this ring is a great solution to that.\u003c\/p\u003e\n\u003cp\u003eIt includes our standard \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.houseofdenial.com\/products\/barrel-lock-and-keys-set\" title=\"Barrel lock and keys set\"\u003ebarrel lock design\u003c\/a\u003e\u003c\/span\u003e enabling you to quickly and easily remove the kit for daily cleaning and more if your keyholder affords you the privilege of a release. \u003c\/p\u003e\n\u003cp\u003eDon’t know how to measure your back ring size? Don’t worry, we’ve got you covered. We’ve written the most complete measurement guide available, which you can use to measure not only your base ring size but your cage size too. \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca title=\"Chastity device and back ring measurement guide\" href=\"https:\/\/www.houseofdenial.com\/pages\/how-to-measure-your-chastity-cage-and-ring-size\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRead our guide her\u003c\/span\u003e\u003c\/a\u003e\u003ca title=\"Chastity device and back ring measurement guide\" href=\"https:\/\/www.houseofdenial.com\/pages\/how-to-measure-your-chastity-cage-and-ring-size\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003ee\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e before you order.\u003c\/span\u003e\u003c\/p\u003e"}