HQRP Elastic Keyboard Dust Cover for Yamaha DGX-203 ES-6 EZ-200 EZ-J200 EZ-J210 KX61 YPT-410 Digital Piano Synthesizer + HQRP Coaster HQRP&reg; Keyboard Dust Cover plus HQRP&reg; Coaster; Dust Free Spandex Material Stretches to fit 61 or 76-key Keyboards; Comes Complete With a built-in bag, Plastic Cord and Locking Clasp; 200 days warranty!