£13.99

We love our S200 range of chastity devices and with two different ring types (circular and curved) coming in 4 different sizes (40mm, 45mm, 50mm and 55mm) there’s something for nearly everyone to ensure you find a kit that’s comfortable and secure for short or long term chastity play.

These stainless steel back rings offer two great solutions for our S200 collection of cages. The circular back ring keeps the gap size between the back ring and cage the same, which is generally considered the classic choice for the majority of users. The curved back ring will slightly increase the gap size between the bottom of the cage and back ring, which is ideal if your scrotum is high and tight. This extra room makes it more comfortable to wear.

Don’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. Read our guide here before you order.

These circular and curved back rings will fit the following chastity devices:

Steel JTS S201, Steel JTS S202, Steel JTS S203, Steel JTS S204, Steel JTS S205, Steel JTS S206, Steel JTS S207, Steel JTS S208, Steel JTS S209, Steel JTS S210, Steel JTS S211, Steel JTS S212, Steel JTS S213, Steel JTS S214, Steel JTS S215, Steel JTS S216, Steel JTS S217, Steel JTS S218, Steel JTS S219, Steel JTS S220, Steel JTS S221, Steel JTS S222, Steel JTS S223.

These 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.

Orders are sent Monday-Friday only. We don't ship orders on weekends.

UK (Domestic) - Order by 3pm UK Time 

1st Class Signed For (Orders up to £19.99) - £1.99

1st Class Signed For (Orders over £19.99) - FREE

Royal Mail Local Post Office Collection (Please provide your local post office address as the delivery address) - £7.99

Express Next Day - £7.99

Saturday Guaranteed - £10.99

All other countries (International) - Order by 3pm UK Time 

Express Tracked - £9.99

FedEx Courier - You must order by 12pm midday UK Time for express delivery

FedEx 1-2 day delivery (USA) - £22.99

FedEx 1-2 day delivery (Europe - Select Countries) - £22.99

FedEx 1-2 day delivery (Canada) - £24.99

Please note: Customers outside of the UK may also be liable for any customs and import duty, quotas, permits, products restrictions and other local requirements. Please check our payment and shipping page for further information.

US customers should not have any import duty or charges applied to orders if the total value is less than $800.