Yescom LAGarden 96x48x78 100% Reflective Diamond Mylar Hydroponics Indoor Grow Tent Non Toxic Planting Room LAGarden&trade; 96" x 48" x 78 3/4" Grow Tent Exterior material: heavy duty lightproof 600D oxford cloth; Interior material: 100% highly reflective waterproof diamond mylar Zippered door with hook for easy getting in and out; Two zippered windows for sun shining or ventilating more convenient Multiple vents for 4 inch, 6 inch or 8 inch fan and filter output 100% lightproof environment