From the publisher's web site:
TRUST THE COMPUTER! THE COMPUTER IS YOUR FRIEND!
No Paranoia Games master should be without his Mandatory Screen. How else can he hide the Computer's vital secrets, while cackling as the next hose-job is unleashed upon unsuspecting players?
With all the important tables and charts, ready to be ignored, the new Paranoia Games Master's Screen is constructed from quality heavy-weight cardstock that will stand the ravages of many years' gaming.
PARANOIA IS FUN. OTHER GAMES ARE NOT FUN. BUY PARANOIA.
Suitable for use with Troubleshooters, Internal Security and High Programmers.