Features:Made of high-quality TPU material imported from Japan and KoreaTPU material has good strength and elasticityTPU is green material, harmless to body and recyclableEach model is designed directly from laptop computer with high accuracyProtector fit the keyboard perfectlyHundreds of Models, each laptop has a specific protectorThin, only 0.2mm thick, does not influence any operation of the keyboardTransparent, see the character on the key clearly through the protectorEasy to install and removeFunctions:Waterproof! Needn't be afraid of any more that the liquid, such as water, coke, fruitjuice, coffee, etc. Spatter and enter the keyboard to damage the computer.Dustproof! Prevent dust, cigarette ash, biscuit bits from falling into the keyboard,extend the life span of the keyboard Washable! When it's dirty, you can wash with water. You may have a brand-new andsanitary keyboard.Dampen the keyboard sound when you type in the quiet area like libraries and meetingroom.Prevent the keyboard from the general wear and tearModels:NA*** for Apple laptopNS*** for Sony laptopNB*** for IBM laptopNH*** for HP laptopNP*** for Dell laptopNE*** for Acer laptopNT*** for Toshiba laptopNM*** for Samsung laptopNQ*** for LG laptopNF*** for Fujitsu laptopNJ*** for BenQ laptopNU*** for ASUS laptopAbout more model information, please contact our sales personnel! producing area:China payment:30% T/T before production 70% balance T/T before delivery supplying capacity:100000pcs/month