Thank you for viewing! This is a cover to prevent the cuffs of long sleeves from getting dirty. Great for cooking, gardening, washing your face, etc. Also, you can cut the elastic shorter and use it for children's drawing, etc. I think it would also be a great gift. Length: Approximately 14.5cm The elastic is a regular size and lightly tied. Adjustment is possible (the remaining elastic from the third image is left longer). Please note that there are some chalk marks on the back. This is a handmade item created by an amateur, so please refrain from purchasing if you are looking for perfection. It's reversible. If you purchase two items in combination, you will receive a 50 yen discount. Please note that the color may appear slightly different depending on your device and lighting. We look forward to your purchase!