【TURN YOUR BACK SEAT TO A LARGE BED】 - We know how important it is to keep your furry friend comfortable and safe during car rides. The Back Seat Extender for Dogs turns your back seat into a large bed for your dog. It provides a large space for your dog to stretch out and relax, making those long car rides much more comfortable for them. Plus, it's easy to install - simply attach it to your back seat and you're ready to go! 【UPGRADED 6 LAYER DESIGN】- Unlike other flimsy and thin dog car covers, this dog car seat cover is made with a thickly padded hammock design. It's constructed with heavy-duty materials, including 600D Oxford fabric, PP cotton filler, LOAD BEARING HARD BOARD, 210D Oxford fabric, PVC waterproof coating, and EVA non-slip backing. With its unique 6-layer design, this car seat protector keeps the backseat dry and clean, while provide strong support even for the largest of dogs. 【FULL PROTECTION FOR BACKING SEAT】This dog car hammock provides full protection for your car's doors, headrests, and backseat. It features extra long-lasting zippered side flaps that ensure the safety of your dog and protect your entire car. The side flaps not only safeguard the doors but also prevent access to the car floor. All the hair and dirt will remain on the cloth of the bench seat covers for dogs. You can use the two headrest covers to protect the front or back headrests as needed.