... ,anti-oil ,high proof of dust , waterproof,durable Silicone case for MP3,MP4Features:1,wear resistant ,skid-proof , water-proof ... , harmless,comform to ROHS2,multicolor and fashion3,none -stick,dust free,washable,soft and durable4,Form-fitting construction5,Various of ... colors and designs available 6,OEM order are ...