This circular back ring is a classic shape that allows for excellent security and comfort. The internal diameter of the ring is the same vertically as it is horizontally making it snug and secure in all the ring places. This ring type is currently available in 40mm, 45mm and 50mm internal diameter sizes.
Finding your correct back ring size is essential as it will minimise your chance of escaping and make wearing your chastity device for long term use possible. When combined with a cage size that’s perfectly fitting you’ll have no excuses with your keyholder to remove the kit for anything other than a regular cleaning.
If you need help measuring your chastity cage and back ring size please read our measurement guide here.
These circular back rings will fit the following chastity devices:
Steel HoD S73S, Steel HoD S75, Steel HoD S79, Steel HoD S82, Steel HoD S83, Steel HoD S93.
It’s vitally important that you check that the ring you’re selecting will fit the cage you have before you place the order. Our back rings aren’t a universal fit, so please carefully read the list of cages that these rings will fit before you pick the ring type.
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.
