... 100% of the notebook to tailor a keyboard, 2,quality of a material soft high elasticity, ... of the notebook to tailor a keyboard, is the notebook user necessary thing;2, quality of a material soft ... jointed in clavier surface, do not affect any keyboard;5, waterproof, any further need not worry about ... water, coke, coffee etc liquid splash into the keyboard and damage the computer;6, dustproof, can avoid ...