Product Features: Ammsun patio Umbrella Hook for Towels/Camera/Bags Fits beach umbrella poles from 0.89"(25mm) to 1.5"(38mm) diameter, patio garden umbrella hook Keeps your valuables off the ground and away from water, sand, or dirt Installs without tools. Dimensions: 3.27"*3.27"*2", Weighs: 0.85 oz Package Including: 1x umbrella hook The Ammsun patio accessories hanging hooks is very strong, extremely well-made and convenient/functional.No more sand! Use the Umbrellas Hook with its stainless steel claws to keep all of your belongings dry and free of sand. Of course, you can place this device high or low or anywhere on your pole for convenience of reaching items. It was handy for you to keep within arm's length you hat, clothes,iPhone, headphones, glasses and more handy as you sat in you beach chair.Otherwise a useful accessory at the beach.It's very simple to use and should fit on any all standard beach umbrella brands and works with the screw thread fastening system.