14" Square Gravipod complements the shape of your umbrella stand. Exclusive Heavy Duty 600D Duralast Ripstop polyester with PVC lining. Triple stitch-locked seams for ultimate holding power. Industrial Grade Velcro closure to lock the bag up tight. Simply install over your stand, fill with sand and you're ready to go. Holds 65 lbs./29.5 kg of play sand. Will fit over most any Umbrella Stand, up to 3.0 in. Gravipod - Holding your stuff to the planet, Period. NOTE: *Sand and umbrella stand not included, product volume is approximately 0.65 cu/ft, please keep this in mind when shopping for sand. Gravipod 14" Square Umbrella weight bag is designed to add 65 lbs/29.5 kg. of ballast to provide that critical extra protection when conditions call for it. Simply install over the top of the umbrella stand post, fill with sand and you are ready to go. Rugged and dependable, our Gravipod weight bags are the perfect insurance to protect your umbrella and patio furniture. Soft and easy on the toes with no hard edges to kick. No rust, dings or dents. Weather Resistant and tear resistant. Spot clean only. When not in use, please remember to move your Gravipod inside for storage. For use with offset or cantilever umbrella stands; garden or market umbrella stands Using a scoop or funnel, simply fill with 65 lbs/29kg of clean dry sand. Capacity: Will hold up to 65lbs/29 kg of sand. Warranty Length: 12 months Product ID 86747400