The Overland Vehicle Systems TMBK Rooftop Tent is made from the finest materials, starting with a heavy aluminum-plated base assembled using marine-grade stainless steel hinges and hardware. The TMBK Rooftop Tent also has an 81" sliding ladder with steel hinges. This 4-season ready rooftop tent is constructed using a 600D heavy-duty poly cotton ripstop canvas body that's built to stand the test of time through the harshest of conditions. The rainfly is made of a 420D heavy-duty polyester Oxford waterproof material to protect you and your family from the rain and snow. Strong and durable, the tent has a skylight so you can enjoy the cool evenings or the morning sunrise. The TMBK 3-Person Tent is big enough for a small family and only weighs about 100 lbs. If you have an SUV, crossover, Jeep, or truck with a rack, this tent will install with no modifications and comes with all the tools necessary to install.• Body Material: Waterproof 600D Ripstop Polyester Cotton Canvas• Rainfly Material: Waterproof 420D Polyester Oxford• Doors / Windows: 110g Environmental Fadeless Glaze Breathable• Mattress: 2.5" High-Density Foam Mattress with Washable Cover• Base: Aluminum Insulated Construction• Poles: Lightweight Anodized Aluminum• Hinges: Heavy-Duty Stainless Steel• Ladder: 81" Sliding Square Ladder• Travel Cover: 1000g PVC with Reinforced Corners• Shoe Bag: Exterior Shoe Holder• Transportation Cover: PU-2000 UV Rating• Open Dimensions: 56.5"W x 94.5"L x 50.25"H• Closed Dimensions: 57"W x 49.5"L x 11.5"H• Sleeping Footprint: 55.25" x 94.5"• Sleeping Capacity: 3• Weight Capacity: 750 lbs. Heavy-duty aluminum-plated base with marine-grade stainless steel hardware Waterproof 600D ripstop polyester cotton canvas body Waterproof 420D polyester oxford rainfly for protection from rain & snow | Overland Vehicle Systems TMBK 3-Person Rooftop Tent