DIMENSION- 45CM(L) x 28CM(W) x 29CM(H )travel carrier for most cats, small dogs, puppies and small animals.Airline approved ,fits comfortably under seat.Soft side,can be secured in cat seat and fastened on luggage. . GREAT DESIGN-This portable pet bag is made of durable polyester, it can keep in good shape because of the support board. Meanwhile, it has breathable mesh on top and sides to ensure circulation of air inside the box and also allow your little friend to look around. There is a small pocket on the outside of the bag to store treats and things you need for your pet. . PORTABLE COMFORT- Carrying handles and adjustable shoulder strap, easy for you to carry. It also comes with a cozy fleece pad and mesh windows for ventilation, your pet could breathe fresh air and enjoy the view.Three entrances, easy to access. Unzip top entrance, pet can poke their head out. . 100% SATISFACTION - No matter when or where you use it, it gives your pet good protection.provides 100% service for buyers ,if you have any questions, please feel free to contact us, we will give you a satisfactory answer within 24 hours. .