1、WATERPROOF OXFORD FABRIC: Dog backseat bridge is made primarily of waterproof oxford fabric, which allows you to keep your car cleaner by simply cleaning your pet's hair, dandruff, dirt or paw marks with a damp cloth to reduce scratches. 2、BREATHABLE MESH: Backseat dog cover is designed with breathable mesh that allows air to circulate through the mesh area, making your dog more breathable and comfortable to stay in the car's seat. 3、PROVIDES DOUBLE SPACE: Dog backseat bridge car extender greatly expands the space in the backseat while also providing dual space for your pet to prevent them from falling off the seat. 4、EASY TO USE: Pet backseat extender is easy to use, simply place the foldable pet seat in the backseat of the car and use it. No need to worry about problems such as dog hair loss and vomiting. 5、EASY AND QUICK TO ASSEMBLE: Dog backseat extender is easy and quick to assemble. Makes it easy to get your pet in and out of your dog's car seat, reducing their stress level and improving overall comfort.