Piano Keyboard Dust Cover for 61-76 Keys - Made of Nylon / Spandex - Comes Complete with Built-In Bag, Elastic Cord and - Locking Clasp - Keep It From Dust and Dirt MADE OF THICK AND PREMIUM QUALITY MATERIAL. Black keyboard dust cover made of high quality materials. Material is 87% nylon 13% spandex that is durable and washable. PROTECTS YOUR INSTRUMENT free from dust and dirt with our stretch to fit keyboard dust cover. It is designed to keep dust and moisture from settling on your instrument. No residue from the material is left in your keyboard once you remove the cover. PERFECT FOR KEYBOARDS and fits most 61-76 key models with an adjustable elastic cord and stretchy material that helps for perfect fitting. This goes on easily, fits snuggly, stays secure, and simple to take off. COMES WITH FREE POUCH that provides easy storage when keyboard and digital piano is in use. The pouch comes in handy and portable, so the cover can be taken and carried anytime and anywhere you go. GUARANTEED TO LAST - With a 3 Years no-questions-asked replacement guarantee, you are ensured with satisfaction, including the best customer support anybody could ask for