【Large Space Back Seat Extension Cover for Trucks】Size 56.2*29.5 inches. The upgraded size allows your furry friends to stretch out, relax and safely enjoy their freedom while driving, making road trips more dog-friendly. 【Upgraded 3 Sturdy Load-bearing Panels】Unlike other ordinary 6MM 3-Panel Truck Dog Hammock, our upgraded hammock is made of 3 hard-bottomed honeycomb panels that are 8MM thick, which provides it with 65% more space and sturdier support. In addition, you don't have to worry about your dog falling while travelling thanks to the non-slip pads on the bottom. Side panels with top and bottom zips make it easier to get your senior dog in and out of the car. 【Mesh Windows】Experience our new and upgraded crew cab truck dog seat covers. No more scratches, mud or hair on the back seat or doors. It's time to upgrade your pet's travelling experience! The dog hammock for trucks has a mesh window that allows your pet to see you, easing their anxiety on the road also allows air to circulate to the backseat to keep your pet cool. 【Easy to clean】Installing and cleaning our dog backseat extensions is very simple. It can be easily cleaned with a damp cloth or hoover, or it can be disassembled for hand washing or washing machine cleaning. 【Fits any vehicle】Thanks to the adjustable straps that fit vehicles of all sizes, this seat cover can be easily installed on any vehicle. When it's time to pack, everything folds up into a neat carry bag.