Features: This kind of pet harness provides one convenient passage for the old and injured dog to help them climb stairs and walk outside. You only need several seconds to put brace on your dog, and it can be rolled up for easy storage. It can be perfectly used for dog with injuries, arthritis- or orthopedic-diseases, providing them with great help and support. The belly sling carriers are sturdy for large dog. The dog slings are washable and easy to carry or storage with drawstring bag when not use it. Specifications: Material: Polyester S-Waist Measurement: Approx.44-48cm/17.32-18.90inch M-Waist Measurement: Approx.54-58cm/21.26-22.83inch L-Waist Measurement: Approx.62-66cm/24.41-25.98inch Color: Red, Blue, Black(optional) Type: With Reflective Strap, Without Reflective Strap(optional) Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Pet Auxiliary Belt