These arm covers are perfect for the long-sleeved season (^^) Made of brushed cotton for a gentle touch ☆彡 When cleaning or doing water work, the sleeves fall down even when rolled up, causing frustration ↷↷ These arm covers eliminate the hassle of repeatedly rolling up your sleeves. One thin elastic band is used at the wrist and one at the upper arm. The opening for the elastic is not sewn closed, so the length can be adjusted or the elastic can be replaced. 【Size】Length 15 cm Please understand that there may be slight variations. 【Material】100% Cotton Delivered with simple wrapping, so it can also be used as a gift. Although made with care, these are handmade by an amateur. We appreciate your understanding regarding any slight imperfections in stitching or alignment.