Study has shown that when a dog gets injured to one leg, it is highly likely the other leg will get injured as well due to the imbalance caused by the injured leg. So it is essential to wear braces on both legs. NeoAlly package contains one pair of dog braces. Features:1. NeoAlly Dog Hock Brace is made of premium quality neoprene and nylon that is soft and strong, does not rub, pinch or hurt the skin, and provides flexible and comfortable hock join support. 2. Each brace comes with two reflective velcro straps to secure the brace around your dog's hock joint, no rolling, moving or sliding down 3. Reflective Strap on each velcro provides visibility and safety for your dog in the dark – a unique and convenient feature that makes you worry-free while walking your dog at night 4. NeoAlly dog hock wrap is lightweight, breathable, and flexible and provides optimal compression to dog rear leg hock joint Functions:1. Provide leg and hock support 2. Prevent leg injuries and sprains3. Help in wound healing and injury recovery4. Improve stability and mobilityInstructions:1. Gently wrap the brace around the hock area, fasten the top strap first then the bottom strap, make sure the reflective straps are toward the outside of leg 2. Remove the brace every few hours to let the leg “breathe”, do not keep the brace on overnight3. When washing the brace, please hand wash and let it dry naturally