Doc Johnson Kink Leather & Silicone Ball Gag Black Red. Silence is golden. This Leather and Silicone Ball Gag from the Kink by Doc Johnson collection is designed to gain you the respect you deserve. Bands of supple red and black leather caress your submissive’s face at either side of a ball sized to fit most mouths and handcrafted in fine health grade silicone. A locking buckle ensures that it can not be removed until you grant their release. Specifications: color Black & Red. UPC Code 782421060077. Total length 23.5 inches, diameter ball gag 1.5 inches, circumference 5.5 inches. Materials leather straps, metal buckle, silicone ball gag. Kink by Doc Johnson is an exciting collaboration with Kink.com to create a collection of high quality authentic fetish items suitable for long-term practitioners and new initiates alike.