Protection from scratches is a must, and Power Support's crystal film set for iPod classic is the perfect solution. The custom-fit screen film protects your screen from scratches, dust and dirt, the 3D click wheel film protects your click wheel from scratches and damage due to finger oils, and the back film protects the body of your iPod classic. With advanced silicone static-cling adhesive technology, this film does not require a difficult installation process and is residue free.