The elastic cover GKC-1648 designed by Gator Cases specifically for 88-note keyboards protects against damage from dust and dirt. The ultra-elastic Lycra/Spandex material combines with an adjustable shock cord to ensure a secure, safe, and comfortable fit. Dirt, dust, and even occasional spills are repelled by the GKC-1648, defending the investment you have made in your precious keyboard. This cover is simple to care for. Just hand wash it to remove any accumulated grime. The elastic cover GKC-1648 for 88-note keyboards provides the top-notch protection you have come to expect only from Gator Cases.