The Mammoth Classic+ grow tents are a group of efficient, high-performance grow rooms designed for experienced growers aiming to get superb results. This tent line features an optimal light proof design, quick and easy assembly, a strong frame with high quality corners and connectors, big doors for easy access as well as multiple inlets and outlets for flexible installation and as a bonus it is available in a wide size range. It comes with 19mm tent poles and has a reflection-inside of 600D mylar.