Kodiak Canvas Truck Bed Tent Made with Hydra-Shield, 100% cotton duck canvas that is durable, watertight and breathable. Compatible models include the Ford F Series, Chevy Silverado, GMC Sierra, Dodge Ram, Toyota Tundra, and Nissan Titan. Tunnel shaped design maximizes interior space tall 5 ft. ceiling height.Tailgate down design expands useable space Large D-shaped door with top of the line YKK zippers.Covered entry.Two convenient gear pockets Sturdy, 3/4-inch, steel tube frame connect to the clamp-on rails that easily mount on truck bed for secure fit.All-season use year-round, but not designed for heavy snow accumulations Five windows provide excellent ventilation and openness, includes cab access window