20"(L) x20"(W) x48"(H) Hydroponic Grow Tent w/ Plastic Corner w/ DISCREET SHIPPING Convenient: Quick tool-free installation Vents: Rectangle vents with mesh for better ventilation and multiple vents for fan and filter output Reflective: 96% highly reflective waterproof diamond mylar (enhance the reflective effect) Durable: Heavy duty 600D lightproof oxford cloth and diameter 16MM white paint coated metal rods and Large heavy duty Zippers