1) ASUS Zenbook Moulded TPU Keyboard Protectors - $13.90 a piece 

 (UX31, UX32A, UX32LA/LN, UX32VD, UX302LA/LG, UX301, UX303LA/LB/LN, UX305)

 

 

 

Sample of a Touch Ultrabook S400CA Keyboard:

 

 

 

3) ASUS Vivobook S551LN K551LN Moulded TPU Keyboard Protectors - $13.90 a piece

 

 

 

Sample of a Vivobook S551LN Keyboard:

 

 

 

 

 

 

Illustration of a Moulded Keyboard Protector :