Simple Deluxe LGBRLABASEROUND 20 Heavy Duty Patio Market Umbrella Base Stand with Steel Holder Water Filled for Outdoor, Lawn, Garden, Round, 50lbs Weight Capacity

2 adjustable turn knobs: Features two hand-turn tightening knobs for securing umbrella to the base, tighten the adjustable knob in the steel pipe to ensure optimal strength and stability no matter the umbrella's pole size
Holds various umbrella sizes: A wide range of application, ideal for holding most 6-10' umbrellas. Plastic inserts on top of steel pipe fit for Φ1.5" (38mm)-Φ1.9"(48mm) umbrella poles
Rust proof and anti-corrosion material: Made of durable HDPE material, all weather resistant, the steel pipe is galvanized and would not be corroded easily. It has good solidity and would not let the umbrella tilt easily
Water or sand filling: Maximum weight 50lbs when filled with water or sand. Note: Water and sand is NOT included with the base
Applicable: Elegant and classic, it is suitable for family, villa, hotel, terrace, balcony, resort, water park, barbecue bar, western restaurant, beauty salon, outdoor leisure area, company leisure area, company rest area, etc.