These Kink by Doc Johnson Silicone Ankle Restraints are crafted in beautiful red and black to match signature colors, and equipped with D-rings for complete versatility. They can clip to leads, spreader bars, hog tie clips, and more. Each restraint is made from velvet-touch silicone for safety and comfort during play and everyday wear, and features nickel-free clips buckle for demonstrations of absolute trust and care. Use with the matching Kink by Doc Johnson Silicone Wrist Restraints for an even more intense look and experience.