Two types, 5 sets total. The first picture shows three of the same type at the top, and two of the same type at the bottom. Front and back, for tanks and tiles. One set has been opened and used. One large sticker for the tank is missing. Some of the bags are warped. There are more than what's shown in the pictures. The opened set has a partially torn bag. Some of the stickers are curled. For those of you living in a house with 3 or 4 toilets, you must be up to no good! How about these? If you're interested, please inquire.