1. Our cat onesies are made of 95% cotton and 5% spandex and can be stretched in all directions, but don't worry about going out of shape. The soft cat recovery suit is super breathable and hand washable. 2. We have improved the design of this cat surgery recovery suit to make it fit your pet better so they won't want to try to escape. Your pet will be comfortable and won't feel constricted, just like a human wearing clothes. This cat suit is easy to wear and skin disease friendly. The adjustable size elastic band keeps wounds securely protected, thus reducing the risk of infection. And the hook-and-loop design makes it more convenient. 3. The cat rehabilitation suit can effectively protect the cat's wound from infection. The breathable fabric is good for cats to recover after surgery. The cat sweater for cats only allows your cat to do anything without feeling hindered. Using a cat onesie after surgery will keep your cat calm and relieve stress. 4. The large opening at the hip allows your cat to defecate freely without taking off the recovery suit or rolling it up. The full-length Velcro design makes it easier to put on and will keep your pet comfortable and mobile. Velcro tape on the back makes it easier to put on and take off. 5. This suit has a slight elasticity. Do not use the breed of cat to determine the size.