Best-Rite Cubicle Whiteboard & Tackboard Hangers (56389) Mount a whiteboard, tack board, or framed artwork with ease to virtually any cubicle wall Lightweight hangers fit securely over most cubicle partitions, providing quick and easy accessibility Easy to mount and unmount Screw mechanism allows hanger adjustment to accommodate wall thicknesses from 1 3/4" to 2 1/2" Sold in sets of two