The protector with high quality can protect your notebook against wear and tear, spills, dirt, food debris, sweet, bugs and other unwanted elements from getting on or under your keys. Protect your Lenovo Z460 with the keyboard silicone skin, preventing build up and dust to get into your keyboards. For those who don't like the wear on the keyboards you can keep it like new with the silicone skin cover. Incorporated easily, without distortion free tortuous. It is good choice for you.