Black Botanical Gold - Single Item For handles with an outer circumference of 6-7cm and a length of approximately 30cm Made with stretchy knit fabric. Your umbrella will be easily identifiable. No more mix-ups! Revives umbrellas with damaged handles when fitted. Materials: Nylon: 82% Polyester: 10% Polyurethane: 8% Flat elastic is sewn into the insertion opening, making it difficult to slip off the handle. Compatible with handles with an outer circumference of 6cm-7cm and a length of approximately 30cm. It stretches, so it's flexible.