1. Designed for pets who are sick, old, and injured. 2. Convenient for you to walk your dogs, up and downstairs, get in the car, and so on. 3. Premium quality fabric materials made lightweight, and breathable, which can rebound, giving great shock-proof protection to dogs. 4. Easy to wear on and take off. 5. PU cotton of the handle, comfortable hand-feel, won't strangle hands. Notice: Pls, allow 1-3cm differences due to manual measurement.