... colors 3.waterproof & dustproof 4.CE,RoHS,ISO9001/ISO14001 silicone keyboard film Features:1. Made of non-toxic durable silicone2. 0. ... with less than 0.1MM tolerance4. 100 models available, customized keyboard acceptable 5. Available in many eye-catching designer colors6. ... Easy to apply and remove for cleaning 3. safeguard your keyboard from wear and tear4. Mute-Typing, diminishes keystroke sound in ...