EASILY LABEL U-SPACES: Includes 7 strips of 10U per set labeling up to 70U for quick and clear organization TWO SETS INCLUDED: Total of 14 strips to label both front and rear uprights of your server rack or cabinet MAGNETIC BACKING: Easily attaches to and removes from racks allowing hassle-free transfer between racks COMPATIBLE WITH 70U RACKS: Perfect for server racks and cabinets up to 70U in height including RackSolutions Rack-111 Open Frame SAVE TIME AND MONEY: Revamps worn U-space labels and ensures proper alignment for organized IT equipment