The iLuv iCC616PNK Flexi-Metallic TPU case by iLuv allows you continue to use your iPod Touch 4th Gen while protecting it in a sleek and stylish way, with this vibrant case that features a 3D pattern and a metallic sparkling appearance. Amazingly, this thermoplastic polyurethane case has high elasticity and great abrasion resistance but does not add any weight or bulk to your iPod.