An essential addition to any canopy, gazebo and tent collection is this group of four weight anchors designed to maximize potential set-up spots and minimize the risk of your shelter flying away. Create a safe and secure grounding system simply by filling these foot pads with sand or water. Use them just one time and you\'ll wonder how you ever went without.Features:Lightweight material Easy to transport and fill with sand or water Knob on each side for securing Fits 20 x 20mm 30 x 30mm poles Comes in a set of 4