A top quality grow tent allows you to create a perfectly controlled gardening environment. This grow tent is designed to meet that requirement for beginners and experts like you. The interior of the grow tent is 600D Mylar fabric that can achieve 100% reflectivity. Mylar film is hard rolled onto the lightproof outer nylon fabric, not only weather resistant, but also superior in photon reflection. The light proof construction does not allow for "light leaks" that can cause problems for your plants during their "dark" photoperiod for proper growth and flowering. Transparent windows allow gardeners to view the growing progress of the plants. Ventilation window, air and cable vents are carefully designed and located to minimize the loss of lumen. The grow tent also comes with a waterproof tray, making cleaning up easier and faster. Features: 100% reflective tear-proof Mylar interior 600D canvas Non-toxic materials (no offgassing) "EZ View" transparent window with Velcro strips T16mm x D0.8mm powder coated steel frame T16mm x D0.8mm steel movable light hangers (2 pcs) Heavy-duty durable zippers Large door Removable waterproof Mylar spill floor (6" tall) 8", 6", 4" access ports for fans, filter, duct work, irrigation tubes or electric Double-sided sock with drawstring on all Velcro ports Rectangular mesh air vents Easy-to-follow instructions for set up Specifications: Size: 32"Wx32"Dx60"H Frame: Powder coated steel tubes Cover: 600D canvas Tube Diameter: 16mm Tube Thickness: 0.8mm Weight: 18 lbs