xorea : not fall off easily, fits most breeds of . Application: Pet back support vest, easy to wear, suitable for pet . Back size S: 28-33cm Material: polyester colour: black Package Contents: 1 x Dog Back Brace Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Premium Material: Our pet dog support brace is made of polyester material, portable and , the pet not be stuffy and hot when wearing for a long time. Mobility Support: The dog vest harness can provide support and stability during the injury. Assist your dog to relieve inflammation and recover fitness. Dog Back Brace: This dog support brace for back wrap helps for walking such as elderly , or dog with weak legs and orthopedic injuries.