Grow tents are a great way to have a small hydroponic grow room that is light proof and are: Made from mylar, black outside and reflective material on the inside100% resistant against the leaking of air and lightQuick and easy to assemble / dismantleWater resistantSimple to washThese products are ideal for a simple hydroponic setup where they are perfect for permanent or temporary applicationsThis size is ideal for propagating clones