Keyguard for the HP ProBook x360 laptop. May fit other HP laptops that share the same keyboard.  Call for compatibility.  This keyguard does not fit the HP Chromebook 360.  That keyguard can be found 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.)