... High transparency,durable *Waterproof,dustproof *OEM welcomed Silicone Keyboard cover---- Features:Made of non-toxic, durable high ... fit every point with less than 0.1mm toleranceCustomized keyboard acceptalbeCE certification, SGS, ROHS passed----- Function:Waterproof ... dust and other contaminantsSafeguard your keyboard from wear and tear, keeping your keyboard good lookingMute-typing, diminidhes ...