b>Product Description: The chastity device can be used as part of controlling orgasm to prevent the wearer from having sex primarily without the "keychain" leader. Couples choosing male chastity can improve their relationship with their partner, improve their lives, share happiness, and be rich and tense. Sizes: Cage length: 67mm, Cage inner diameter: 31mm. 4 Ring Size: 38mm / 43mm / 48mm / 52mm. Package Includes: 1x Cage 4x Rings 1 x Brass Padlock (With keys) Locking pins and spacers Health and Safety This is made of high quality resin . It has perforations at the top of the cage. The air holes can exhaust the air well. The opening at the end of the urethra can make urination comfortable. Easy to use and Clean 100% waterproof, the design and materials used makes it easy to clean. Enjoy sex with your partner in the pool, living room, balcony, bathroom, beach or anywhere you want. An innovative design As for ergonomics, you just need to look at the ring to understand that its shape is perfectly suited to the male anatomy. Look closely at the device and its system of closure, the device is very easy to install.