The Mammoth Pro 100 Grow Tent is of very high quality with a steel tube frame, strong zippers, reinforced plastic corners and very good, highly reflective 210D mylar material. The Pro tents have wide, easy access doors and a waterproof floor for some water but if filled up too much, it may leak. 100 x 100 cm, 200 cm high Reflective 210D mylar material Reinforced plastic corners Water Resistant floor 16mm steel tubes that can take up to 30 kg load capacity Multiple intake and extraction socks, 7 x 203 mm High light proofing level 2