General description 1 Pack Gazebo Sand Weights are designed to stabilize various types of tents, canopies, and umbrellas. Each weight bag can hold between 15 to 20 pounds of sand. Constructed from heavy-duty 600D Oxford material with a 100% waterproof PVC coating, these bags are extremely strong and durable. The dual-pocket design offers an ideal weighted base for your canopy, ensuring stability in various weather conditions. Please note that sand is not included.