Snowmobile registration numbers are assigned by each individual state. These identifiers must be permanently displayed in the 3" x 7" space provided by the manufacturer on the cowling pan or if no space is provided they must be placed on each side of the snowmobile on the upper half, forward of the handlebars in a visible location. Our custom vinyl numbers and letters meet the requirements of being 2" high with a 3/16" stroke width. You will receive a Set of Two, one for each side of your snowmobile. All states require that the decal of numbers be of a contrasting color to the snowmobile; and the DNR issue validation decal must be placed to immediately follow your custom registration number. All orders ship within 24 hours. If you have specific size requirements for your ORV numbers, please mention these in the comments after checkout.