Easy Mobilty : A set of 4 wheels allows you to effortlessly move the patio umbrella base around outdoor. and 2 lockssecure the sunshade in place to prevent the outdoor umbrella from tipping over or being blown away by gusts of wind.Carrying position at the bottom makes it easy for you to fill up waterDurable Material : The umbrella base is desianed with knobs for enhanced stability, made of durable high-density polythylene recyclable plastic material for extra durablitly,and holds the outdoor umbrella firmly in place in stronog winds or harsh weather conditions.Correct Use : The umbrella base needs to be stabilized by adding water, sand, and wet sand depending on the size of the patio umbrella.Loosen the top lock on the base pole and make the umbrella pole be inserted into the base pole, and then tighten the lock.Filable Umbrella Base : The umbrella base has a large filler hole that makes it easy to put in water or sand. The fillable base holds 83.5 lbs. of sand or 57 litres of water or 98 lbs. of wet sand, it is very stable and ensures that thepatio umbrella will not blow over.
