Juanshop Sand Anchor / Auger for Beach Umbrellas (White) Material: Plastic 100% brand new and high quality Size: 38cmX4cm/14.96" *1.57"(As show in the picture below) This is actually work and keep your beach umbrella from blowing away. Easy to use: Accomodates beach umbrella using thumbscrew tightening, No need to use tools.