Features: Suitable for elderly dogs with hind leg weakness and disability. Can support dog walking, climbing stairs, boarding and other behaviors. Mesh cloth, light and breathable, with rebounds function, give the dog buffers protections. Adjustment of the hip button and adjustable button. Hand-held parts can be adjusted according to the walking height of human and dog. In the course of walking for a long time, it can make your hand comfortable. Specifications: Material: Oxford Cloth+Mesh Size S: Waistline:28-36cm/11.02-14.17in Trousers:17cm/6.69in Length:28-54cm/11.02-21.26in Size M: Waistline:35-45cm/13.78-17.72in Trousers:24cm/9.45in Length:30-57cm/11.81-22.44in Size L: Waistline:42-54cm/16.54-21.26in Trousers:27cm/10.63in Length:19-35cm/7.48-13.78in Size XL: Waistline:48-60cm/18.9-23.62in Trousers:31cm/12.2in Length:16-32cm/6.3-12.6in Package Includes: 1x Hind Leg Assistance Belt note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.