Topmost Hard Bottom Waterproof Back Seat Extender for Pets with Mesh Window and Side Flaps. Waterproof. Fits Cars & SUVs

‌EXTRA SPACE & COMFORT – TopMost's hard-bottom back seat extender bridges the seat gap to create a flat, stable surface. Plush padding lets your dog stretch out and relax on every ride. KEEPS YOU CAR CLEAN & PROTECTED - Full-coverage backseat dog cover with over-sized side flaps shields seats and interior door panels from dirt, scratches, and muddy paws. KEEPS PETS SECURE & in PLACE – Prevents pets from sliding off the seat or jumping into the front, with an adjustable seatbelt included for extra stability. BREATHABLE MESH WINDOW – The mesh panel improves airflow and lets your pet see you, helping reduce anxiety and keeping dogs comfortable on long or short trips 100% WATERPROOF, NO LEAKS – Multi-layer, heat-sealed fabric blocks spills and accidents. No stitching lines through the barrier; no soaking through. UNIVERSAL VEHICLE FIT – 54" × 25.6" fits most cars, SUVs, crossovers, wagons, and minivans. Adjustable straps keep the back seat cover snug and in place. QUICK SETUP & STORAGE – Installs in under a minute. Folds compactly into the included bag for easy storage or travel.