Feature:1. ENSURE EXTRA SAFETY: These umbrella base weight sandbags are truly robust and versatile. Use them as outdoor furniture weights and to keep drying racks and trampolines stable, or as door stoppers!2. UP TO 49LB: You can fill each umbrella sandbag with sand, gravel, or stones (not water!) to make a patio umbrella weight of 49lb (22 kg) and keep a cantilever umbrella base secure and in place.3. FOR ANY HARSH WEATHER: These umbrella weights for outside are made of tough water repellent, UV resistant, anti dirt material that withstands extreme temperatures: all year round sand bags for stands.4. LAST FOR YEARS: Each beach umbrella sandbag is made of high density canvas reinforced fabric that doesn't tear or stretch. No plastic layers, so no overgrowing inside the umbrella weight bags.5. SMART AND USER FRIENDLY DESIGN: Arch shaped umbrella weights make a larger contact area. Carry the umbrella sandbag weights by the sturdy strap on each. Fill the umbrella sand bags easily through large openings on both ends with ultra dense hook and loop fasteners.Specification:Item Type: Umbrella Base Weight SandbagsProduct Material: CanvasSingle Sandbag Size: Approx. 61x22.1cm / 24.0x8.7in Gross Weight: 228g/8.0oz.Package List:2 x Umbrella Base Weight SandbagsNote:All data are measured manually, and there are certain errors in the measurement results.