Thank you for viewing my work. These are dark gray, or "nezumi-iro" (mouse gray) armbands. Armbands simply hold up your sleeves, allowing you to easily roll them up. Since you don't have to roll them up, your shirts are less likely to get wrinkled. They also prevent sleeves from falling down on things like flowy blouses, sweaters with wide cuffs, and pajamas. Armbands are convenient for housework, but they're also great for: * Those who can't do without long sleeves due to the current UV rays or excessive air conditioning. * Writing. * Crafting or other activities where you want to roll up your sleeves. Recently, balloon sleeves with wide cuffs have become popular, but they're easily wetted or soiled. Many people are buying these to keep them securely up. They also look neat when sleeves peek out from a jacket! Children who can't roll up their sleeves by themselves should be able to use these. (Please consult before purchasing if you need size adjustments) They are essential for me and very helpful! They also work great to prevent water from running down your arms when washing your face; just secure them at the right spot. How about a small gift for friends, mothers, grandmothers, or anyone you're indebted to? The fabric is about 2.5 cm wide, about 20 cm long, and contains 1.5 cm wide elastic. These are handmade by an amateur. Please ask if you have any concerns or if you are looking for perfection. Thank you very much. m(__)m Armbands, sleeve holders