DURABLE MATERIAL: 1680D Oxford fabric with PVC coating,300% stronger than the most in the market,make the weight bag durable and waterproof. WITHOUT FILLER.
Each pack can hold up to a maximum of 21 lbs of weight in sand, rock, gravel, snow, dirt and other contents.
FOUR VELCROS: Four velcros sewed on the bag,make the bag attaches the frame closely and firmly
QUICK AND EASY SIMPLY FILL: Quick and Easy simply fill the anchors with sand into the large top opening and then simply attach the "hook and loop" straps to the canopy legs.
Stabilize any Instant leg Canopy, Pop Up tent or gazebo structures, camping sun shlters, sports umbrella with a set of durable universal weight bags.
Never let your canopy be carried off by the wind! The canopy anchors are extremely easy to use and can be used on just about any tent canopy. These are especially useful when staking down the canopy is not an option, i.e. on concrete, wood, asphalt or stone ground. Great for use on canopies at street fairs too!