Keep him locked and restrained with the Rikers Locking Chastity Device
The beauty of using a chastity device on your partner is that you're able to control if he is able to achieve a full, complete erection. With the Rikers chastity device, you'll be able to keep him secure, completely under your control.

The rings of the chastity device are made to stay in place, so you can be certain he isn't going anywhere.

The Rikers comes with a cock cage, three different sized rings, a locking chamber, and a lock with two keys. Because the Rikers is designed using a polycarbonate material, it is lightweight, hypoallergenic, and durable.

Size: Cage: @1.25 inches internal diameter, @2.75 inches internal length;
Rings: @1.65 inches in diameter, @1.75 inches in diameter, @1.85 inches in diameter
Contents: Comes with Cage, 3 rings, locking mechanism, lock, and 2 keys
Material: Polycarbonate, ABS plastic
Color: Clear with Black Rings and Locking Mechanism.

Keep your partner from being able to complete a full erection
Designed to be lightweight, effective, durable, and comfortable for long term wear