General description The Pack 4-Prong Umbrella Hook is an adjustable and versatile accessory designed for beach, camping, and travel. It helps keep your towels, bags, sunglasses, and other items clean and dry by keeping them off the sand and water. Technical specifications Universal fit for most beach umbrellas and parasols Fits center pole diameters up to 1.37 inches Made of sturdy plastic for durability Lightweight for easy transport Adjustable height for customized placement on the parasol pole Installation No tools required for installation Simply attach the hook to the parasol pole and secure it