The Gro Pro® essential round fabric pots with handles are constructed from high-quality non-woven fabric. This fabric provides great support, while allowing air to travel into the root system. Gro Pro® essential round fabric pots feature breathable fabric allowing for faster plant growth through better access to oxygen. Air flow prunes the root structure for a healthier and happier plant. Gro Pro® essential round fabric pots will not trap water, which can help prevent overwatering of plants. Also keeps your roots cool in the heat. These fabric pots are made from 220 g weight material.