6pc. red white and blue magnetic push pins. 5/8in.D x 5/8in.H. Powerful neodymium magnets encased in colorful plastic shapes are useful for posting memos invoices and photos. Package contains 2 red circles 2 blue squares and 2 white triangles. Material: Neodymium Product Style: Holding magnet Diameter (in.): 5/8. .