[Upgrade thickness] waterproof 600D Oxford cloth + non-slip mesh backing + 80g PP cotton filler + polyester, 4 layers of high quality materials make our dog cover stronger and less deformable. [Super load-bearing] Multi-seam seam + quilted pattern design + seat anchor, increasing load-bearing capacity and seat cover effect, not only suitable for small medium-sized dogs, but also for large dogs. [Mesh viewing window and storage bag]: Your pet can see you at any time through the observation window, reducing anxiety and ensuring your driving safety. [Seat belt open] The pet rear seat cover has two Velcro openings that allow you to enter the belt buckle to keep you and your pet safe. [Applicable to a variety of models] Our pet rear seat hammocks can be adjusted according to different models and protect the car in a wider range, which is suitable for different vehicles.