GINOVO TPU Keyboard Cover Skin Protector For Lenovo IdeaPad Y400 Y410 Y470 Y471 Y480 Y485 V370 V470 V480 Z360 Z370 Z380 Z460 Z465 Z470 Z475 Z480 Z485 G360 G470 G475 G480 G485 B470 B475 B480 B490 B4309 M490 M495 TPU Material Ultrathin For Lenovo Ideapad Waterproof, Dustproof Shipping via USPS with tracking number, 7 to 12 work days