Our Custom Button Packs increase retail value and customer interest by coupling your custom buttons with an attractive full color, 16pt backing card. 1.25" Round x 1 Button Packs feature a single 1.25" round custom button and a small backing card. This size of custom button pack makes a great promo item for tradeshows and events. All custom button packs include an optional retail-ready hanging hole. You can also choose to add a metallic acetate finish to your order. This option will slightly darken your original design but give it a shiny brushed steel look to each of your custom mirrors.