Support your patio umbrella with this heavy-duty umbrella base. The steel-lined pole insert and ground-bolting capabilities add strength to this well-constructed base. Designed to withstand strong winds, this can accommodate a variety of pole diameters with the 2 different sized inserts to choose from. With the easy-fill spout and easy assembly, you will be worry-free and enjoying your outdoor space in a matter of minutes.   Round, heavy duty black plastic base with teardrop design blends in with outdoor décor Universal design can accommodate pole diameters of up to 1.75" (4.8cm) Steel-lined center attachment piece can be bolted to the ground for added strength Comes with 2 different sized pole inserts to accommodate variety of pole diameters Adjustable tightening knob to secure umbrella pole in place Lift handle on bottom of base  to make lifting and transporting easy Holds 17L and weighs 44lbs/20kg with water or 58lbs/26kg with sand when filled completely   Features: Embossed, Heavy-Duty Measurements: 20 Depth/Inches, 20 Width/Inches, 12 Height/Inches Assembly: Assembled Base Material: 100% Plastic Care: Wipe Clean Material: Metal Country of Origin: Imported Visit our Furniture & Mattress Customer Care Center for delivery options, protection plans and other services. Problem with an order or need help with a return? Our Furniture & Mattress Customer Service agents will be happy to help. Give us a call at 1-800-442-7902 Don’t forget to print off your delivery checklist to avoid any delays or issues when delivering your item.