PNY transformers wheel with a beautiful metallic material and plastic material than, build fine steel metal U disk more rugged, the become quite textured metal U disk model, so that the wearer adds dignity and high grade temperament. With smooth surface and simple hook plate, transformers PNY disc the in disk body shell of casting line processing, its distinctive coarse ore texture not only make PNY transformers disc adding to the sense of design and fashion sense of growing.