MicroShell for Touch 4G in blue... Metallic look with soft rubberized finish; Ultra-thin - less than .7mm; Half shell design protects back and sides against scratches; Includes: Hard-shell case. The MicroShell for iPod touch 4G provides the ultimate in low-profile protection - less than .7mm in thickness. Color versions boast an attractive rubberized finish that is smooth to the touch while the clear version is completely unobtrusive and ideal for showcasing the full beauty of the iPod touch. An extra UV coating on the clear version improves the clarity minimizes yellowing and helps protect against scratches. The MicroShell is perfect for carrying the iPod in a pocket or for storing inside another fabric case from time to time. erfect to carry your touch in a pocket or to carry it inside another fabric case from time to time.