The Green Onions Universal Silicone Sheet Keyboard Protector is the latest silicone sheet keyboard protector, with increased size to accommodate 15.6" laptop keyboards. At only 0.2 mm thick, the protector is transparent and unobtrusive, with its enhanced silicone composition providing durable and lasting protection that doesn't interfere with typing. It keeps out spills, crumbs, bacteria, and other debris out of your keyboard, and makes clean up and maintenance much simpler; Just give it a quick wipe down with an alcohol swab or wash it under the sink and let it dry. The silicone sheet keyboard protector can be easily trimmed to fit smaller keyboards and keypads as desired. It's also compatible with most types of keys, and can even work with certain touch pads.