Secure shade with ease! This 50 lb. capacity refillable patio umbrella base with a 20" diameter is designed for outdoor lawns and gardens. The black rounded exterior is simple and stylish, easily blending into a variety of outdoor environments. Fillable design allows you to add gravel or water as needed to ensure the umbrella is stable and does not fall over. Heavy-duty material for durability, providing reliable protection for your outdoor leisure.

Features:

【Durable Material】: Our umbrella bases are made of HDPE material and are rust-proof, making them stable and weather-resistant.
【Fillable】: Our base can be filled with up to 50 pounds of sand or water to make the base more stable. If you want to move the base, you just need to empty the filler.
【Two Adjustable Turn Knobs】: With two manual tightening knobs, the umbrella can be fixed to the base. There is a hole inside and a knob outside to fix the umbrella firmly. Do not fill with water at or below 32°F to prevent freezing and cracking.
【High Adaptability】: Plastic insert on top of steel tube is ideal for Φ1.5"(38mm)-Φ1.9"(48mm) umbrella pole. You just need to insert the umbrella pole into the base, and tighten the knobs.
【Wide Application】: The beautiful and stylish base can be widely used in courtyards, gardens, terraces, swimming pools, restaurants and other scenarios as well as a variety of residential and commercial uses.