This dog leg brace is made of premium neoprene and mesh fabric materials, using stick strap design, is elastic and breathable, you the dog to adjust . can improve the circulation for dog injured leg and improves oxygen , improves performance and faster recovery. Features - ColorBlack -Material:Neoprene,Mesh Fabric - Size: 34.00X29.00X2.00cm/13.36X11.40X0.79in (XL:Upper thigh:29-34cm/11.41-13.36in;Above knee:20-23cm/7.87-9.05in;Below knee:14-17cm/5.51-6.69in) -This Dog knee is made by comfortable neoprene, mesh fabric materials, being easier to accept by the puppy. -Providing good care to weak and senior dog through thickening design and warmth material. -Skin-friendly and comfortable wide strap design, and your dog will not feel any discomfort. - can improve the circulation for dog injured leg and improves oxygen , improves performance and faster recovery. -Using sticky strap design, is elastic and breathable, you the dog to adjust . Package list: 2 Leg Brace