Outsunny Half Round Patio Umbrella Base for 3.8 cm or 4.8 cm Pole, Black

● Suitable for half umbrellas with 3.8 cm, 4.8 cm diameter poles ● Holds 18kg water or 21kg for plenty of weight. Port for easy filling ● Tough plastic shell, suitable for outdoor use. Wipes clean easily ● Strong metal holding pole, with tightening knobs to secure umbrella pole ● Must place against a wall ● Assembly required ● Colour: Black ● Material: HDPE, Metal ● Overall Dimensions: 50L x 31W x 18H cm ● Net Weight: 2 kg ● Fits Umbrella Pole Size: Φ3.8 cm, Φ4.8 cm ● Item Label: 84D-168 ● Note: Please measure your umbrella pole diameter in advance to make sure our umbrella base fits your umbrella well.