SPARIK ENJOY (TM) 30 Assorted Color Magnetic Pins, Pawn Style - Perfect for Whiteboards, Cabinets, and any Magnetic Surface (Assorted color) Set of 30 magnets in assorted, pink, blue, green, yellow, purple, and white. Ideal for holding items on Filing Cabinets, Whiteboards, Bulletin Boards, Magnetic Maps and Refrigerators One magnet holds 6 pieces of printer paper. Dimensions are 11 mm diameter by 17 mm length.