Thank you for viewing! This is a protective cover to be used on the chin rest of a violin or viola. It protects your precious instrument from dirt and sweat, and is made at the request of those with allergies to metal or varnish, or those with sensitive skin. This cover can be used for both violin (4/4) and viola if the chin rest is a Guarneri or Kaufman type. (Not currently compatible with Fresca type or other shaped chin rests) Length: Approximately 19.5cm Width at the widest point: Approximately 11.5cm Pocket opening: Approximately 10cm, depth approximately 4cm Made with high-quality, domestically produced double gauze fabric (navy blue). It is stain-resistant and can be washed. ⚠️Photos taken with a smartphone, so the colors may not be perfectly accurate. Please note that the color of the actual product may differ slightly from the photos. The pocket is made of Liberty Tana Lawn Capel blue (100% cotton). This is a rare, domestically limited edition print, not a reprint. The floral print pocket is on the inside when attached, so it is not visible. Made with three layers of fluffy double gauze. It is thin and does not contain any batting, so it is stress-free. Images 7 and 8 are the instruction manual. (A sample was used for the photos.) The instruction manual will be included. Please hand wash gently when dirty. Ironing is possible except for the rubber parts. Delivery will be via Rakuraku Mercari Bin or Yu-Yu Mercari Bin. (Anonymous delivery) ⚠️As a stringed instrument player, I make these with care and attention to detail, but as they are handmade, please refrain from purchasing if you are overly concerned about minor imperfections. Thank you very much! #Violin #Viola #Stringed instruments #Chin rest #Chin rest #Protective cover #Allergy #Skin irritation