Designed for Your Dogs - More Comfortable with a Backseat Bridge Hard bottom dog car seat cover turns all the space in the back seat into a resting space for dogs by filling the gap between seats. Create a comfortable, 40% larger dog car hammock Designed for Your Car The water resistant dog car hammock with side flaps protects your backseat and car doors from scratches, and keeps your car's upholstery free from unpleasantries like dog hair, urine, or vomit Designed for You - Easy Installation and Cleaning Only in 5 minutes, setting up our back seat extender for dogs is a piece of cake! Simply open it, insert the 6 hard bottom, spread it over the back seat. Buckle up the buckle and hang the strap on the car seat headrest pole. Easy to clean with a damp cloth or vacuum Safety First You can secure your dog with the included dog seat belt throught the 2 velcro seatbelt openings, while the seat anchors keep your dogs from slipping With Mesh Window & Pockets The hard bottom dog hammock for car also has a mesh window and 2 storage pockets. The mesh window provides better air circulation for your dog and t allows your pets to see you, relieving their anxiety on the road Universal Fit Measures 51.2 x 27.6 inches, the pet car seat covers backseat fits most cars, and Mid-size SUVs.