Size---S: high 14.5cm, top width 13.5cm, bottom width 1.5cm. Weight: 61g. M: high 17cm, upper width 15.5cm, lower width 14cm. Weight: 80g. L: high 20cm, top width 18.5cm, bottom width 14cm. Weight: 100g Joint Care --- Arthritis can limit your dog's mobility. This bandage can keep your dog active Material --- This A dogleg protector is made of neoprene sponge rubber, thick, soft and impact resistant, usually for wetsuits. Soft sponge can better treat dog wounds and relieve dog pain, and will not affect your dog's mobility Lightweight Bandage --- The bandage will help your dog exercise and protect it from injury. The self-adhesive bandage will not stick to hair or other objects Help Pets Recover Health---Remove leg sheath 2-3 times a day and let legs breathe at night. Matched with reflective fabrics to make the dog more conspicuous and safer on rainy days or dark nights