HIGH QUALITY MATERIAL: Made of high quality oxford fabric with premium coating and good stitching technology, strong and tear-resistant to ensure quality and durability. The handles of the furniture weighted sandbag are extra reinforced for extra stability, and the durable hooks and loops provide stability and convenience. HOOK AND LOOP DESIGN: The Umbrella Weighted Sandbags feature a hook and loop design that easily secures two sandbags together. Whether you are securing an umbrella stand, canopy or any other equipment, these sandbags provide reliable and stable support. No matter what the situation is, you can secure your equipment with confidence. HEAVY DUTY SUPPORT: Each refillable sandbag can hold up to 90 pounds when filled with sand, rock, gravel, dirt or other filler. Double Velcro closure keeps fill securely in place and prevents leakage. The sturdy carrying strap with handle makes it easy to carry and move the sandbag, ideal for a variety of outdoor activities. WIDENED CLOSURE: Our sand weight bags feature a widened hoop and ring fastener closure to ensure a secure seal. Never worry about sand spilling during transportation or use again. Sturdy, non-slip handles provide stability and convenience during transportation. After use, simply empty the sand and fold the bag effortlessly for compact storage. WIDE APPLICATION: These refillable sandbags can be used for a variety of purposes such as drying racks, backyard patio furniture, trampolines, and even as door stops. Refillable sandbags can be filled and emptied over and over again, making them a sustainable and affordable option for a variety of outdoor needs. When not in use, the sandbags are lightweight and compact, making storage simple and convenient. 2PCS Umbrella Base Weights，Abnaok Outdoor Fillable Sand Bags for Umbrella Base，Patio Furniture Weights Sandbags for Garden(Without Sand)