Upgraded! 48"x24"x72" Eco-friendly Grow Tent En71-3 Approved Reflective Mylar Hydroponic Dark Room Box EN71-3 Approved Reflective Silver Diamond Mylar (Interior) +Heavy Duty 600D Oxford Cloth (Exterior) for Eco-friendly, Completely Light-Tight, also enhance the reflective effect. Overall Dimensions: 48" x 24" x 72" (4' x 2' x 6'), Framed in All Steady Steel with Steel Connectors Discreet carton box, neutral package, for your Privacy Respect Commercial-Grade, Puncture, Mildew and Water-Resistant, suitable for All Growing Systems and All Grow Lights Setup. 2 Year Warranty & Easy Construction-Costs less than 15minutes to build/ take down, No Tools required