Specification:Color: BlackMaterial: HDPE, MetalDimensions: 24" L x 13.5" W x 11" HWater Fill Capacity: 28.5 lbsSand Fill Capacity: 40 lbsMixed Fill Capacity: 44 lbsNet Weight: 5.5 lbsCompatible Umbrella Size: 7–8 ft half umbrellaCompatible Pole Diameter: 1.5 in & 1.9 inAssembly Required: YesDescription:Support compact outdoor shade setups with this fillable half umbrella base designed for balconies, patios, porches, and small seating areas. Ideal for half or wall-positioned umbrellas up to 7–8 ft, it features a built-in reservoir that can be filled with up to 28.5 lbs of water, 40 lbs of sand, or 44 lbs of mixed material for added placement stability. A top-fill opening allows quick refilling and draining when needed. The base includes two pole adapters to fit umbrella poles measuring 1.5 inches and 1.9 inches, along with a tightening knob and internal stabilizer to help maintain secure positioning. Constructed from HDPE with a metal support structure, it is designed for regular outdoor use. The half-round shape sits neatly against walls or railings, helping maximize usable space in compact outdoor layouts. Note: Actual product color may slightly vary from the images shown due to lighting conditions during photography and individual monitor or device display settings.