Enjoy the breeze wherever you wander - and forget about worrying your umbrella will blow away with the Beach Umbrella Sand Anchor. Keeps your umbrella from blowing away; Lightweight design; Can withstand gusts up to 50mph; Easy setup: Simply screw into the sand, place your umbrella into the holder and tighten the screw to hold the umbrella pole in place.; Universal size; Made of plastic to prevent rusting.