LEDwholesalers Non-Toxic Mylar Hydroponic Grow Tent Dark Room 120x120x78-in (10x10x6.5-ft), GYO1013 Approx. assembled size of 10ft x 10ft x 6.5ft indoor green house Multiple duct ports accommodates 6" ducting May be used with 400W, 600W or 1000W HID and LED light setups Made of non-toxic materials; suitable for both hydroponics and soil-based cultivation Non-toxic, reflective silver-colored MYLAR inner lining