This is a durable, stylish and trendy “guitar” 3D Designer case which keeps your LENOVO ZUK Z1 mobile safe and protected from scratches and damages. This “guitar” designer case body is made up of high quality polycarbonate. If the case is bended it can not break . These “guitar” designs on the cases are manufactured by “Evaluze” accessories. All buttons , controls and jacks are accessible through the cut-outs. Flexible material makes fitting and removing of the case much easier. This Designer case cover is attractive, comfortable, light weight and has unique design. Since the maximum ink transfer rate is 90% So we will try to provide you the best image quality as far as possible for your LENOVO ZUK Z1 Back Cover.