1 Sandbag. Easy to use, heavy bags can hold any usable object, such as stones, sand, dry earth. Size:About 42CM 44CM (flat) 42CM 30CM (full).
Heavy Duty Sandbag Base for Patio Umbrellas Removable Lightweight and Portable
Heavy Duty Sandbag For Patio Umbrella Base – Fillable Weight Bag
Heavy Duty Sandbag for Outdoor Patio Umbrella Base Easy Fill Reliable Stability
Nimomo Water Weight Bag, Heavy Duty Sandbag, Flag Base Weight Bag, Parasol Stands Bases, Portable Foldable Round Outdoor Umbrella Feather Bag Filled with Water
JWJK Parasol Base Weight Bag – Up to 40kg, Heavy-Duty Sandbag for Cantilever & Offset Umbrella, Extra Weighted Base for Cross Stand, Patio & Outdoor Use
Heavy Duty Sandbag Weights for Outdoor Umbrella Easy to Fill and Carry