Welcome to our shop The 4pcs-pack weight bag is designed to help stabilize any type of tent or marquee. Each bag can hold 25-30 pounds, providing a secure and stable base for your canopy. These weight bags are made with heavy-duty 600D Oxford material and PVC coating, making them highly durable and waterproof. They are built to withstand various weather conditions and ensure long-lasting performance. The perfect size and double pocket design of these weight bags make them ideal for providing a weighted base for your canopy. The double pocket design allows for even weight distribution, ensuring stability and preventing your canopy from being blown away by strong winds. We have used Velcro seals instead of zippers for easy and convenient use. You don't have to worry about the zipper getting broken or stuck. The Velcro seals provide a secure closure and make it effortless to fill or empty the bags. Note: 1. Please allow small size error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. (Customer satisfaction is our top priority. If you find any product problems after receiving the goods, such as damage or incorrect quantity, please contact us immediately. We will try our best to provide you with satisfactory after sales service) Thank you for meeting me.I hope this helps you. Wish you a happy life. Thank you for choosing our weight bags for your canopy. Feel free to contact us if you have any further questions or concerns. Happy shopping