Vivosun’s Mylar-lined grow tents are the best way to become a professional grower. Diamond reflective mylar, extra thick canvas, heavy-duty zippers, and reinforced metal structural poles create the perfect encapsulated growing environment. Vivosun grow tents also feature ventilation ports with drawstrings, hanging bars, velcro viewing windows, doorways, and velcro straps to make viewing your plants in your grow tent easier than ever. Vivosun makes the best indoor grow tents on the market, come find out why!