Sandbags For Weight, Tent Weight Bags, And Outdoor Patio Shelter Umbrellas Are Product Features Material - Gardzen canopy weights set of 4 are made of Oxford cloth, inside coated with PVC waterproof material. Reinforced sewing and tough stiching technolohy make the canopy weights tear-resistant, sturdy, durable and long-lasting. Dimension - Sand bagd dimension: 11"(Length)* 16"(Height). The Velcro strap can hold canopy leg size less than 2.5? in diameter. Each weight bag holds up to 20lb. (Note: SAND NOT INCLUDED.) Velcro Design - There are two velcro closures go all the way across the opening to help keep the contents from spilling out. Two velcro straps at the top and bottom are allowed to wrap canopy legs and keep weighted bags upright and snug. An additional loop on the top for easy carrying. Easy to Fill - The sand weights are easy to install and fill. Fill into with sand, rock, bottled water, dirt or pebbles then close the velcro seal on the top of sand bags. When not in use, empty and fold them up, won't take much space. Versatile Use - The sand bags are plenty heavy enough once filled to anchor down canopy, pop up tents, gazebos, patio umbrella, shelters and breach stairs on the ground and keep them from blowing over. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!