Fits e32-e48mm pole sizes: Patio umbrella base is suitable for most parasol umbrellas. Measure in advance to ensure proper fit. Suitable Outsunny parasol skus:  X-84D-018 and X-84D-032.Adjustable fixing knob: Keep the parasol fixed in place, when slotted into the pole of this patio umbrella stand.Sturdy: Resin parasol base is resistant to chipping, peeling and more, with the powder coated steel pole holding umbrella strong in place.Large square base: Helps keeping outdoor umbrella stand flat and balanced.Dimensions: 32H x 51L x 51Wcm. Pole: 25.5H x e5.7cm. Easy to assemble.