BingoBuy 5 pieces Trackpad Touchpad Area Decorative Cover Skin Protector Sticker for 12" Apple Macbook with Retina Display A1534 (black carbon fiber) customized design, no need to cut by yourself, avoid much trouble of complicated cutting in one-size sticker high quality vinyl sticker, no bubble after application,no glue residue left when removed, quite safe to your device surface protect the mouse touchpad area from daily scratches and long time sweat damage won't affect the touch sense after you apply it well; If you FEEL it reduces the touch sensitivity, you may adjust its sensitivity in system (it acturally won't reduce the sensitivity) package includes: touchpad sticker x 5 pieces