The Gro Pro™ Round Fabric Pots are constructed from high quality non woven fabric. This fabric provides great support, while allowing air to travel into the root system. Gro Pro™ 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™ Round Fabric Pots will not trap water, which can help prevent overwatering of plants. Also keeps your roots cool in the heat. Gro Pro™ Round Fabric Pots are available in a variety of convenient sizes.