Topbuy Square Umbrella Base Patio Umbrella Stand with 2 Sandbags & 1 Waterproof Cover Outdoor Heavy Duty Umbrella Holder

2 fillable sandbags for enhanced stability

Each sandbag holds 100lbs of sand

2 adjustable knobs to tighten the umbrella pole

An adapter fits umbrellas with a pole diameter of 1.9''

Powder-coated metal pipe for rust resistance

Unique cross structure for stead standing

Equipped oxford fabric cover for outdoor protection

Specifications:
Color: Black
Materials: Metal, Oxford Fabric, Polyester
Overall Dimension: 29''x 29''x 16''(L x W x H)
Fill Capacity of 2 Sandbags: 200 lbs
Net Weight: 11 lbs
Package Includes:
1 x Umbrella Base
1 x Instruction