No Tool Assembly – Setup time in under 10 minutes. 100% Reflective Material. Blocks all light from escaping. High quality grow tent fabric, strong metal poll design & big zippers. The grow tent is a perfect alternative to building a permanent grow room. The grow tent can hold Max. 125 lbs of weight. Exact Size – 3’FT x 3’FT x 6’FT 90cm x 90cm x 180cm – 36” in x 36” x 72” White reflective material, which is 20% more reflective than the silver mylar grow tents.