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. These Kink by Doc Johnson Leather Wrist Restraints are crafted in beautiful red and black leather to match Kink.com's signature colors, and equipped with D-rings for complete versatility clip to leads, spreader bars, hog tie clips, and more. Each restraint is fully padded for safety and comfort during play and everyday wear, and features a locking buckle for demonstrations of absolute trust and care. Use with the matching Kink by Doc Johnson Leather Ankle Restraints for an even more intense look and experience. Total length 10.5 inches, width, diameter 3.5 inches, circumference 6.75 inches to 8.5 inches. Materials Metal, Leather.