Sado Chamber Chastity Device is designed to keep your partner's cock comfortably at-bay.

Designed for long-term wear, the Sado Chastity Device is flexible and lightweight. When applied, your partner will be unable to accomplish a full erection, no matter how aroused they are (from your teasing). The cage and rings are made entirely of silicone.
Just choose one of three available rings and place it behind the cock and balls. Slide the cage over the cock and use the straps to tie down the cage. You can use a padlock or temporary locks for extra security. The cage of the piece is ventilated, allowing the wearer to wash without removal.

The Sado Chamber comes complete with a silicone cock cage, three sized rings, two tie down straps, a padlock with two keys, and five individually numbered plastic locks.
Sado Chamber Locking Silicone Male Chastity Device Specs and Benefits
Cage Size length: Cage measures 11 cm (4.35 inches) in length and 3.2 cm (1.25 inches) in diameter.
Rings diameter measures

• 3.8cm (1.5 inch),
• 4.5cm (1.75 inch)
• 5.1cm (2 inches)

Material: Silicone, ABS, metal
Color- Clear
Package Contains- One silicone cage, 3 rings, 2 bands, 1 adjustment peg, 5 numbered locks, 1 padlock, and 2 keys

• This chastity cage is designed for long-term, comfortable wear
• Use a padlock or numbered locks for extra security
• The cage will prevent your partner from achieving a full, complete erection
• Video clip above is just an indication