Dark Red - Single Item For handles with an outer circumference of 6-7cm and a length of approximately 30cm Made with stretchy sports knit. You won't mistake it. You can easily identify your own umbrella. Putting it on a damaged handle will revive your umbrella. Material: Polyester 100% Flat elastic is sewn into the insertion opening, making it difficult to come 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.