EXTRA SAFETY. These umbrella base weight sandbags are robust and versatile. Use them as outdoor furniture weights to stabilize drying racks, trampolines, or cantilever umbrellas, or as door stoppers. UP TO 49 LB. Each sandbag can be filled with sand, gravel, or stones (not water) to create a patio umbrella weight of up to 49 lb (22 kg), helping secure umbrella bases firmly in place. SUITED FOR OUTDOOR USE. Made from durable, water-repellent, UV-resistant, and dirt-resistant material that withstands extreme weather conditions. Suitable for year-round outdoor use. DURABLE CONSTRUCTION. Each sandbag is constructed from high-density 600D reinforced fabric that resists tearing and stretching. No plastic lining, reducing the risk of mold and moisture buildup inside. PRACTICAL DESIGN. Arch-shaped design increases ground contact for better stability. Equipped with sturdy handles for easy carrying. Large openings on both ends allow for quick, mess-free filling and emptying, secured with strong hook-and-loop closures. Quantity: 2 Pieces Color: Black Material: Canvas Package Contents: 2 x Outdoor Fillable Sandbags Note: This package includes only the items listed above. Other accessories shown are not included. Note: Slight color variations may occur due to lighting and display differences. Measurement may vary by +/- 1-3 cm.