Car Roof Tent CRT8001 Specifications:  Fly: polyester oxford,PU coated, W/R Inner: ripstop polycotton,W/P, W/R Pole: Aluminum Pole dia16mm Base: Light Weight Aluminium Base with plastic insulation Ladder: Telescopic aluminium ladder Mattress: High Density Foam Mattress with cotton cover Travel Cover: PVC sealed with Velcro & Zip Option:  Extension Ladder: 30cm as standard.