If you've decided on a rustic wedding, maybe you've seen our Classic Tractor Wedding Invitation. This topper matches that set, along with a number of other wedding supplies. (See below for images of matching items.)
This cake topper is easy to customize -- just fill in your information once you click through to the Zazzle site where this item is hosted.
The plastic is sturdy, but also food safe. As you can see from the photo, this topper is really made for a cake. If you're looking for cupcake toppers, order the 1.5" matching stickers/envelope seals, and attach them to tooth picks -- works great!