Keyguard for the Hewlett-Packard Chromebook 11.  Fits HP Chromebook 11 through model 5G and other Chromebooks that share the same keyboard.    This keyguard does not fit the EE models, which have a narrower keyboard.  This keyguard does not fit the HP Probook x360.  That keyguard is available here.  

Keyguards for keyboards and laptops default to 3/16" clear acrylic.  1/8" high-impact PMMA is available for users who require the openings to be shallower, but is not recommended, since it is more flexible and may become warped or dislodged. 

No attachment method is provided with this keyguard.  You'll need to attach it yourself with something like double-sided tape, Velcro, or mounting putty (Blu Tack, etc.)