About this item [Roof Grow Tent]: LAGarden 48"x48"x72" Grow Tent features slanted roof which provides ample space for fan or filter, creates a self-contained indoor growing space & perfect environment for your plants through 4 seasons, ideal for growing plants in room with low ceilings, attics, apartments and basements [Lightproof Exterior & Highly Reflective Interior]: 600D Oxford exterior for blocking 98% outer light to create perfect enclosed space; Diamond aluminum film interior to enhance reflective effect & maintain temperature, maximumly improve efficiency of grow light & provide optimum lighting condition for growth [Better Ventilation]: With 6 dual-sleeved vents & 4 straps to install fan, filter or ducting for better ventilation, helps eliminate undesirable odors & bring in fresh air; Supports LED, fluorescent, incandescent or HID grow light [Sturdy Frame & Tool-free Installation]: Durable metal frame with load capacity to 55 Lbs, strong enough for holding grow light, filter, ventilation fan; Set up the frame by connecting tubes with connectors, then install the cover, basically 2 steps, also easy to dismantle for convenient storage when not used [Easy Entry & Observation ]: Dual zippers to make sure it’s easy to open and close the door. Also upgrade the color of the string and strengthen the grow tent complete system to keep light in completely; 12"x12" large window on the door & 2 rectangular mesh windows with hook & loop fasteners for easily observing plant growth without disturbing inner environment