The innovative towel and accessory hooks are made of durable, weather-resistant plastic.  The four prongs help keep towels, swim goggles, clothing, and beach bags out of the way, dry, and organized.  Simple installation for any size beach umbrella pole from 0.98" - 1.46" (just under 1" to just under 1.5").  Available in three colors.  Includes 1 item containing 4 hooks.