Asunflower Genuine Smooth Touchpad Sticker for Lenovo IBM Thinkpad T410 T410i T410s T400s T420 T420i T420s T430 T430s T430i T510 T510i W510 W520 (Pack of 4) Compatible Model:Thinkpad T410 T410I T400S T410S T420 T420I T420S T410SI T420SI T430S T430SI Compatible Model:Thinkpad T430 T430I T510 T510I T520 T520I T530 T530I Compatible Model:Thinkpad W510 W520 W530 Size: 76mm x 45mm Pack: 4 x Asunflower Genuine Touchpad Sticker for Lenovo IBM