Expand Back Seat Space Turn into Dog Car Bed: oneisall Back seat extender for dogs is 52.4 inches length and 24.4 inches width, Ideal for cars, SUVs and small trucks. It can fully cover the back seat area, maximum increase in dog activity space, allowing your dog to walk around or lying down comfortable. 40% Extra space easing your dog's anxiety during long car trips, ideal to older dogs, large dogs or multi dog family have a long road trip

500lbs Load Capacity Hard Bottom: oneisall Dog car seat cover built in 3 sturdy bearing plates, oneisall dog seat cover has a 8MM hard bottom, thicker more sturdy and stable than 5-6MM hard bottoms from other brands in the market, can carry up to 500 lbs (Tested). The Hard Bottom can be folded up to allow you and your dog to sit in the back seat at the same time. Besides dog car hammock side edge with zippers help dogs get in and out of cars more easily

Car Seat Protector, Anti Scratch: oneisall Backseat extender for dogs can fully cover the back seat of your car, enclosed design ensures protection for front and back seats, bottom, and both side car doors, protects your car from your dog's hair, saliva and paws and keep your car's backseat clean and tidy. The car seat covers for dogs without terrible smell is friendly for dogs and children

100% Waterproof, Sturdy Material, Non Slip: oneisall Dog back seat extender with 7 layers structure, the surface 4x4 density of 600D Oxford cloth making the dog car seat cover more sturdy and easy to clean. The hard bottom is covered with a layer of 35D sponge to increase dogs comfort during trip. PU and TPU double waterproof layer ensures that liquid will not leak to your car seat. And bottom has anti slip rubber dots increase friction to prevent your dog from slipping while driving

Mesh Window, Storage Pocket, Easy to Clean: dog seat cover for back seat has a mesh window that allows your pets to see you interacting with you, relieving their anxiety on the trip, and provide better air circulation. You can put your dog's toys and snacks in the storage pocket. oneisall Dog car seat cover for back seat can be easily cleaned with damp cloth, vacuum and machine wash

Easy Installation And Storage: Our package includes: 1x back seat extender for dogs, 1x storage bag, 1 x dog seatbelt. You can use the included dog seatbelt to protect your dog. The hard bottom size is 24.4" width 52.4" length, Fit for most cars, SUVs and samll truck. The backseat cover for dogs in car can be installed in seconds and comes with a storage bag for storage in trunk of the car