Set of 4 Gazebo Sand Weights: It can easily stabilize a canopy tent or folding umbrella. With a set of durable universal weight bags, your outdoor activities can be more interesting and enjoyable. High quality material: These weight bags are made of durable 600D oxford fabric. Easy to put on and release and never tear. The weight capacity of each bag is approximately 30-35 lbs when completely filled with sand or any available material. Double zipper design: Each bag comes with two zippered sections for sand, gravel or other favorite contents. Never leak and damage in use and protect your gazebo from wind or rain. Velcro strap: Our sandbags come with a Velcro strap for hold and are double stitched for durability. This will ensure that the sand weight bags stay securely attached to your paws. Note: Please note "SAND NOT INCLUDED"