GR&Uuml;V Premium Case - &ldquo;Danger Radioactive Nuclear Biohazard Warning Sign&rdquo; Design - Best Quality Designer Print on Black Hard Cover - for Apple iPod Touch 4 4G 4th Gen Express your unique personality with a vibrant & stylish GRV case! Designs are printed directly onto the slim-profile case using a premium UV-cured ink system. The image is permanent and will not scratch or wear off. NOT A DECAL, STICKER OR SKIN. GRV cases are made from 100% Polycarbonate for high durability, and are tailor-fit to allow full access to the ports, buttons and camera. To better care for the environment, GRV uses only Eco-solvent inks and minimal packaging. Each case is supported by a full 90-day satisfaction guarantee from GRV. Compatible ONLY with iPod Touch 4 4G. Check your phone model carefully before ordering.