Lookee here, all of the spiffy trailer designs on one easy to peel backer. These are vinyl stickers that can be stuck wherever stickers should be stuck, and can be peeled off again and restuck somewhere else without leaving sticky stuff all over the place.
NOTE: Overall the sheet is 5.5" x 5.5", so each individual sticker ends up being about 2" wide. There are bigger stickers coming, and other designs in the works.