... 1pc/Plastic BarrelOuter Packing: 40pcs/CTNCTN size: 51 x 40x 34 (cm)N.W.:8KGS G.W ... special design and production process, so that the keyboard is lean, and use of special high-strength ... diversity, distinct personality, unique surface treatment, so that key characters will never fall off and fade. 7, ... device, to make up the shortcomings of laptop keyboard and to avoid his hands discomfort.Special Note ...