Button badge: 1,material:metal/ plastic(ABS) 2,size:25mm, etc. 3,color:pantone color, offset printing 4,fixing:safety pin Button badge: 1,material:metal/ plastic(ABS) 2,size: 25mm, etc. 3,color:pantone color 4,fixing:safety pin Button badge:1) Materials: tin and plastic badge available2) Size of badge(diameter mm): 20, 25, 26, 30, 32, 35, 38, 40, 44, 50, 55, 58, 65, 753) Shapes: round, square, ...