These stickers are sold in sets of 8. Each sticker is approximately 1x1.25" in size, similar to actual postage stamps. (However, these stickers are NOT valid for use as USPS postage.) This design has a glossy finish and a strong adhesive backing, and is suitable for use on any reasonably flat surface, including wood, metal, plastic, paper, walls, etc. However, it is not water resistant, and is not durable for outdoor use or in moist environments
