VERSATILE WEIGHTS: Our weight bags are designed to hold your tent, umbrella, pergola and other garden furniture on various types of ground including concrete or slate. STURDY DESIGN: Benefits of double stitching process, each of these gazebo weights can hold up to 10kg of sand, gravel or soil and will securely secure your pop up tent and canopy in place. MULTIPLE WAYS TO ATTACH: Each sandbag is designed with a hole that can be used to attach your awning with ropes or hold the bag with stakes. TWO-CYLINDER BAG: Each seam of the weight poles is double stitched for durability and comes with inner and outer velcro straps for secure attachment to the tent legs. HIGH QUALITY MATERIAL: The Pop Sandbags Up canopy is made of hard-wearing 600D polyester for a high-quality and durable construction.