DURABLE MATERIAL - The black keyboard dust cover is made from high-quality Lycra cloth with knitted elastic and an adjustable drawstring, providing dust resistance and maximum protection for your keyboard. The cover is designed to last without wearing or tearing. FEATURES - The cover includes an adjustable elastic cord at the bottom that allows it to stretch smoothly over the keyboard for a secure fit. It is lightweight and easy to handle when removing for cleaning or storage. SIZE - Designed to fit 61-key and 88-key keyboards. The adjustable elastic ensures a snug fit on most standard digital piano keyboards, including models from Yamaha, Casio, Nord, Kurzweil, Roland, Hammond, Akai, Alesis, and Korg. EASY TO CLEAN - The cover can be quickly washed by hand or machine. Hand washing is recommended to extend its lifespan. Always measure your keyboard to ensure proper fit before purchase.