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 long). Please note that there are some marks from the fabric marker on the back. This is a handmade item created by an amateur, so please refrain from purchasing if you are looking for perfection. It is reversible. Please understand that the color may look slightly different depending on your device and lighting. We look forward to your purchase.