If you have any questions, please feel free to contact us, we will reply to you in time to solve your questions.➤ Specification:Material: Oxford cloth, nylonColor: gray, blue, pinkWeight: about 1.6kgScope of application: 1-9kg petsize:Expansion model (58*34*40CM)After folding (40*34*7CM)➤ Packing list: 1 X backpackThe thickness after folding is 8cmTransparent and visible on three sides: breathable and not stuffy, long breathing mesh windows and large roller shutter windows.All products will pass our quality control before leaving the factory. After receiving the goods, if the product cannot be used due to transportation damage, please contact us and provide a detailed description of the problem (pictures are best). We will provide you with the best solution. Please feel free to contact us via email to resolve this issue.