zzmonster Beach Umbrella Sand Anchor, Metal Beach Umbrella Holder-Stands-Sand Grass Auger with Beach Bag-Heavy Duty Black KEEPS YOUR BEACH UMBRELLA FROM BLOWING AWAYMade out of strong metal in order for it to withstand winds up to 60 MPH. The Beach umbrella sand anchor does a terrific job when it comes to resisting strong gusts of wind. The Anchor maintains the umbrella erect, preventing it from blowing away with the wind. Now you can enjoy time with your family at the beach instead of continuously fixing a falling beach umbrella. HEAVY DUTY METAL CONSTRUCTION PREVENTS CRACKING AND BREAKING 14" Metal screw like spring ensures stability for your umbrella and a deeper dig and only 1.32LB with beach bag,you can take it to beach easily. EASY TO USE: Accomodates beach umbrellas using thumbscrew tightening. Installs without tools,and also work great at grass Fits umbrellas with pole diameter of up to 1 3/8" Other uses: pole anchor for beach tent fishing umbrella , flag, tent, pet leash, kite, etc vollyball net