Our Grow Tents are designed for the indoor grower and offer an array of features to maximise yields. Our grow rooms create the perfect environment to control variables such as water, nutrients light intensity, PH pests, contaminants and CO2. No tools are required. The grow tents come with easy to follow instructions for hassle free assembly. Features: - Exterior material: heavy duty lightproof 600D oxford cloth - Interior material: 100% highly reflective waterproof diamond mylar - Interior material use diamond mylar enhance the reflective effect - Rectangle vents use high density screen to prevent mosquito fly inside - Frame: white paint coated metal rod & plastic connector - Large zippered door for easy to set up and storage - Multiple vents for fan or filter output(vent rings are NOT included) - Nylon belts for hanging the grow light - Providing an independent room for growing exotic fruits, herbs, vegetables or seasonal fruits out of season