This listing is New Touchpad Trackpad Sticker Cover for Lenovo ThinkPad S2 X280 A285 L13 L380 L390 T470P X1 Carbon Yoga 390 x2 pcs 

10cm x 5.6cm 

Item Condition: 100% New

Installation instruction is not included. Packed in regular packaging box. 

Brand new, made to replace the damaged/missing original part, Fully tested and verified for fitting and compatibility. (Make sure this is the right version for you)