Our buttons have layouts that show an IMAGE AREA, BLEED AREA and DIE CUT LINE. To insure that the design does not fall off the face of the button, design artwork within the IMAGE AREA, make sure your most important elements stay within this area. All background color and images should extend completely through the BLEED AREA to the DIE CUT LINE. This ensures that the background color or image will be to the edge of the button. Going green - 30% less steel in all our buttons. Complies with Prop 65. 1" Diameter