展开-Package including 1 Square Umbrella Base 1 Dust-proof Cover 2 Sandbag and 1 Instruction -Powder-coated metal frame is sturdy not easy to deform and bend -Wear-resistant and durable oxford sandbag has a capacity of 200 lbs -Weighted base with 2 sandbags provides stable support -Adjustable knob help it match with 1.9" umbrella poles -Compatible with a variety of outdoor umbrellas up to 15ft -Removable cover protect the umbrella base against dust and rain -Metal hooks prevent the cover from slipping off -Reinforced screw connection strengthen the overall structure -Simple installation steps and clear instruction facilitate easy assembly ● Heavy Duty Metal Frame - The umbrella frame consists of a sturdy metal frame that is strong and resistant to deformation ensuring excellent durability and stability. In addition the surface is coated with anti-rust paint so it can support long-term use outdoors.● Fillable Sandbags - Equipped with 2 sandbags the weighted umbrella base is fillable with a variety of items such as sand gravel and stone. Its capacity is up to 200 lbs which is enough to prevent your patio umbrella being blown away by strong winds or overturned.● Flexible Compatibility - The metal pole is equipped with 2 adjustable knobs for great compatibility. Only by simple rotation the heavy duty umbrella base can match with 1.9" diameter umbrella poles and fit various patio umbrellas up to 15ft. Note - Please make sure the umbrella size before purchase.● Protective Cover - To prolong the lifespan of the umbrella stand a removable dust-proof cover is included in the package. Made of premium polyester fabric it is waterproof snow-resistant and dust-proof which will protect the fillable umbrella base from outdoor weather.● Hassle-free Assembly - With simple assembly steps the umbrella stand can be put together in short time. You just need to install the X-shaped frame and supporting pole first and then install the 4 side panels. After that you can finish the installation of the umbrella base by filling the 2 sandbags and attaching to the dust-proof cover. Color - Black Material - Metal Overall Dimension - 29" x 29" x 16" (L X W X H) Sandbag Capacity - 200 lbs Net Weight - 11 lbs  Package includes - 1 x Square Umbrella Base 1 x Dust-proof Cover 2 x Sandbag 1 x Instruction