The Vevor dog car seat cover is designed to expand backseat space and create a more secure, comfortable riding area for pets. Its hard-bottom construction with PP honeycomb board supports up to 350 lbs while helping prevent dogs from slipping into the footwell. The 6-layer design features waterproof, scratch-resistant 600D Oxford cloth for durable interior protection. A breathable mesh window, storage pocket, and included safety belt add convenience for everyday travel in cars, SUVs, and trucks.