Clear TPU Keyboard Cover Fit for Lenovo Ideapad U310 U300S U400 U410 Z400 S300 S400 S405 Yoga 13 Ultrabook M490S Z400 U330P U330T S310 Yoga 2 Pro 13 Made with durabe non-toxic and high-grade TPU material, thinner and more transparent Touch well, press can be controlled, no noise, good feeling and environment friendly Flexible and washable,easy to remove for cleaning without affecting the durable use Waterproof and dust proof, provide full protection against dust dirty and liquid spill Harmless to human body with excellent softness, ensure comfortable usage while typing