CHUMS sunglasses strap. Simply insert into the ends of your sunglasses for attachment. Adjustable length. Length: 46cm Used a few times and stored at home. There is a small stain. Please refer to the photos. Made of soft cotton material. The material is originally soft. I think it can still be used for outdoor activities and travel, but please understand that this is a used item before purchasing. ◯ Sunglasses are not included.