What You Get: The grow bag set contains 3 potato grow bags, size: 30 x 36 cm, volume: 30L, colors: brown, green, black and our friendly customer service. . Thickened Felt Fabric: plant sacks are made of softer, more durable, heat-insulating, and wear-resistant felt fabric, which has good air permeability and can drain excess water and avoid root rot caused by excessive watering. . Scientific Design: Our potato bag has 17 x 20 cm double velcro window, no need to remove plants or soil, can observe the maturity of plant products at any time, easy to harvest, and will not delay plant growth due to observation errors. . Wide Range of Applications: Grow bags are very suitable for growing potatoes and some other plants, such as some organic vegetables, fruits, strawberries, carrots, onion flowers and other plants can be used. . After-Sale Service: Grow bags can be used for several seasons with proper use, and winter plants can also be grown in an isolated environment that does not freeze. If you have any questions, please contact us by email and we will reply you within 12 hours. .