Create a convenient and effective message center by arranging several clips in one location. Each clip holds up to 40 sheets of notes, messages, memos, etc. Clips comes with two mounting options-magnetic or adhesive. Use the magnetic mounting option on file cabinets, lockers and other magnetic surfaces. Use the adhesive mounting option on walls, cabinets and other hard surfaces. Clip measures 1.38 L x 1 W inches.