85 keys silicone flexible keyboard,foldable keyboard, silicone keyboard Packing Information: Inner Packing: 1pc/gift box Outer Packing: 20pcs/CTN CTN size: 38 x 32 x 42 (cm) N.W.:5.5KGS G.W.:8.3KGS Compatibility: IBM AT,Windows98/2000/XP/ Vista Communication: USB or USB-PS/2 adapter Dimension(mm): 350(L)*138(W)*12(H) Keys High : 5.5mm Keyboard N.W.: 250g Layout: 85 keys Applicable to the crowd: 1, such as designers, officers(referring to non-professional typists), love to drink tea and coffee and smoking the white-collar workers, or the work environment has much dust. 2, laptop users - can use soft silicone keyboard as an external device, to make up the shortcomings of laptop keyboard and to avoid his hands discomfort. Special Note: may not be touch with high-temperature materials such as cigarettes and so on. Feature: 1, environmental protection, use of imported high-end medical-grade silicone materials, non-toxic, tasteless and harmless. 2, all-sealed design, waterproof, dustproof, anti-oil, anti-acid, can be used in any bad environment, and can be disinfection and cleansing the water. 3, free curled, easy to carry, save space. 4, good elasticity, hit without sound, comfortable soft touch feeling. 5, special design and production process, so that the keyboard is lean, and use of special high-strength silicone adhesive glue, without any metal nails, performance stable and reliable. 6, color diversity, distinct personality, unique surface treatment, so that key characters will never fall off and fade. 7, unique 85KEY ~ 109KEY design, functional and definitely meet your requirement! 8, key life times of up to 10,000,000, and has USB and PS / 2 interface converter. 9, adapt to different temperature between -40 to 80 degree.