Premium Material: This dog knee brace is made of premium quality neoprene and nylon lining. The dog leg brace is soft and durable, does not rub, pinch or hurt skin, and is suitable for longer wear and repeated uses. Safe and Reliable: Each dog back leg support comes with 4 reflective strips to increase the stability of the support, not easy to slide and fall off, and more importantly to provide visibility in the dark. Comfortable & Soft Care: The dog leg hock braces is a neoprene compression brace which provides stability and support to the rear hock joint without compromising flexibility. Shockproof, flexible and soft. Useful For Dogs Heal: This dog leg braces for back leg is perfect for dogs with arthritis in their rear hock joint (like ankle joints) , works to compress and stabilize the area to make it less painful and easier for dog to move helping the healing process after surgeries injuries. Stability& Flexible: Our supportive dog knee brace for luxating patella was made with metal support springs sewn into each side of the brace, can efficiently support the dog rear leg, maintain body balance ease soreness, and provide continual support after regaining mobility