1. Spacious Pet Cage: This pet cage is for mediumsized cats or small dogs. Size: S: 39*17*27CM for pets weighing no more than 5.5 pounds M: 44*18*28CM for pets weighing no more than 11 pounds L: 50*19*30CM for pets weighing no more than 17 pounds. When choosing a pet cage, consider not only the weight of your pet, but also their length and height. Measure your pet before to ensure a safe and comfortable journey. 2. Comfortable and breathable: This cat cage is made of oxford cloth with a mesh design on the and sides to allow your pet to breathe fresh air. Maximize breathability and ventilation! Effectively reduce your pet's fear of the environment and quickly observe the surrounding environment. It is convenient for you to take care of, feed and comfort your pet at any time. 3. Thoughtful design: This dog travel bag comes with a padded handle that can be connected and used as a double seat belt or luggage strap to ensure safe transportation. The adjustable padded shoulder straps ensure maximum comfort, allowing you to carry it hands. 4. Safe and durable: This cat cage is equipped with a twoway zipper at the opening to prevent pets from escaping from the inside after opening. The shoulder strap design of the cat handbag is widened and thickened, not easy to break, reducing shoulder pressure, longterm use without straining the back, making it more comfortable for you to carry.