Bodu Keyboard Skin Protect Sticker Cover for for Dell E7450 E3440 E5450 E5470 E7350 E7480 (No TrackPoint in keyboard) 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 washalbe, easy to remove for cleaning without affecting the durable use Waterproof and dustproof, provide full protection against dust dirty and liquid spill Harmless to human body with excellent softness, ensure comfortable usage while typing