njnj Dog Car Seat Cover for Back Seat - Waterproof Dog Half Hammock for Cars,Scratchproof Pet Backseat Protector,Perdurable,Non-Slip Booster Seat for Small,Medium and Large DogsHALF HAMMOCK DESIGN This uniquely designed dog car seat cover for backseat allows you to keep half the backseat vacant for baby seat, for a passenger or simply to keep it empty for your groceries, suit, bags, etc. You can sit together with your furry friend during the road trip. PROTECTS YOUR CARS SEATS Completely Waterproof and heavy duty material can protect your car seat from dirt, water, mud and scratch. The dog car seat measures 18. 5 wide x 27.