Car Pet Mat That Fits In The Back Seat Armrest https://www.zjbaijiade.com/product/car-pet-mat/car-pet-mat-that-fits-in-the-back-seat-armrest.html There is a safety exit design, which can be used with a car safety buckle to fix the dog from running around. No zipper, the fabric is waterproof, the bottom is non-slip material . Multi-layer fabric, ultrasonically processed, stronger and more durable.