... , odorless, non-toxic, and Environmentally-friendly Item: DS-423Silicone mp3 case for iPod Nano4A long established professional Silica Gel products manufacturer ... headphone hole, screen, button etc.5). Any colors are available.6). OEM & ODM are welcome.7). Logo can be made silk ... rose perfume and/or glowing in the dark. Silicone MP3 case for IPod Nano 4 / mp3 skin