Yaheetech Hydroponic Grow Tent for Indoor Plant Growing (24"x24"x48") Highly reflective and properly insulated material that maximizes the use of light Material: 600D Oxford fabirc (outer surface) PVC and Metalized film(inner lining) Convenient exterior zippers for easy setup and disassembly. Covered zipper area for better leakproofness. Reinforced corners and sewn-in edges for overall extra protection Water-Resistant. Removable floor tray with straps for better performance