So silly question. I've considered an older iMac for a common area that others can use. Which means there's a chance people will eat in front of the computer. So I've wondered if there are 'protectors' or covers for an iMac one can get, but aren't adhesive. Has anyone heard or seen of one? Preferably clip on or something similar. I've looked on Amazon but with no practical luck. Thanks in advance for any help.