Ouch Ball Gag with Nipple Clamps. If you want to reach a higher level in your sex life and make it more extreme, you have to try this Ball Gag with Nipple Clamps! With the adjustable clamps you can tease or dominate your partner totally. The ball gag strap is made from leather and very comfortable to wear. Because of the adjustable leather straps you can adjust your collar to every size you prefer. Specifications: length between nipple clamps and ball gag 300mm e or approximately 11.81 inches. Materials Leather, Rubber, Metal.