Silicone Keyboard Protector Skin Cover for IBM Lenovo ThinkPad X220 X220t X220s X220i T410 T410i T410si T420 T420s T420i T510 T510i T520 T520i W510 W520 Us Layout (if your "enter" key looks like "7", our skin can't fit)(Purple)

Fits perfect. Arrived when they said. Absolutrly everything I was looking for

If you have an old Thinkpad, I'd highly advise you purchase more than one of these skins. I'm still able to surpass 60 words/minute easily with the skin over my old T510. For an "A" in my Personal Typing Class you had to achieve 60 words/minute on a mechanical Royal 440 with blank keys. I know for many, that's not very fast but those of us who can still type are spoiled today compared to what was available before an IBM Selectric was invented.