Heavy Duty Stability: Each set includes four 25L Canopy Water Weight Bags that can collectively weight up to 220 lbs when filled. Designed to secure up canopies or tents, these weight bags ensure your setup remains stable and resistant to wind. When not in use, just fold them for easy storage in your vehicle or tentMaterial: Crafted from PVC waterproof material, these Tent Weights bags are sturdy. The easy grip handle and screw top design make them user friendly while the unique square column shape enhances the stability of your tent or canopyEffortless Setup: Do not like traditional sandbag, these water weight bags are simple to filljust add water and attach them to the legs of your canopy using the included hook and loop straps. This quick attachment system eliminates the need for extra ropes or tiesPortable and Space Saving: Designed with portability in mind, these Canopy Weights bags fit conveniently into backpacks or car trunks without taking up much spaceideal for outdoor adventures while keeping your surroundings tidyVersatile Use: Perfectly suited for all models of up canopies, beach umbrellas, gazebos, garages, camping shelters, and more. These versatile weight bags provide reliable support across a wide range of outdoor applications Specification: Unfold Size: 50cmx22cmx22cm/19.69inchx8.66inchx8.66inch Package Includes: 4Canopy Water Weight Bags Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.