Don’t let your tent or canopy get carried away by the wind! Add extra stabilization to your canopy tents, gazebos, tables and other items with the Universal Heavy Duty Weight Bags by Just Relax. These universal weights ensure you the ultimate security for you and your favorite canopy or tent. Constructed with super heavy duty 1400 denier polyester fabric with internal PVC coating. These are the strongest weight bag out there and can hold it contents and withstand a long life of use. This ultra sturdy Denier fabric can hold sand, gravel or chains, it’s no match for the Just Relax Weight bags. Unlike typical sandbags or weight bags the Universal Weight Bags provide you with military grade durability! The Weight bag features 2 large zippered silo chambers for easy opening and filling up. Also, has a convenient thick carrying handle that provides you with easy transport. Use the included Ground stakes to firmly secure your weight bags into the ground. Set these weight bags up for your next outdoor event, party or family gathering. Metal stakes and the ultra sturdy velcro straps allow an easy, fast and secure installation. All you have to do is fill the weight bags, place the anchors around the legs of the object you’re trying to protect, fasten the velcro and set the stakes in! It’s that easy and take down is just as simple, just pour out or remove contents and pack up! In just four easy steps you can sit back, relax and enjoy your event. SET INCLUDES: 4 Sandbags and 4 heavy duty metal ground stakes. MATERIAL: 1400 Denier Polyester Fabric. COLOR: Black. WEIGHT CAPACITY: approximately 40 pounds each (160 Pounds total). DIMENSIONS: 15.5x9x5 Inches. (39.37×22.86×12.7CM)