Add elegance and rock-solid stability to your patio with this Pellebant 30 lbs. 3D Floral Umbrella Base. Featuring a rugged Hdpe shell and a solid cement core, it provides a heavy-duty, leak-proof foundation that outperforms plastic models. The versatile design includes 2 adapters to perfectly fit 1.5 in. - 1.9 in. diameter poles, while the secure tension knob ensures your market umbrella remains upright and wobble-free. This beautiful accessory will transform any outdoor area into your favorite place to relax.