Erhu Blanket Protects the strings of your erhu and prevents rosin from getting on them. This is a handmade, one-of-a-kind item, so you can stand out with a stylish cover that's a little different from the rest. Made from a single piece of fabric. No lining. Secures with two Velcro closures. Please understand that this is handmade before purchasing. (If you prefer a cover with a sturdy lining, please purchase the lined version.)