Careful the size you order!
Mine was sent and it's roughly the size of my forearm (maybe a bit shorter). I dont remember seeing a size selection when I first ordered, but not worth the money. As for adhesion...  I have -lightly- texture walls, and they wouldn't stick,  at all. Not even for a moment so I could tape them. I bought 3, one for each of my boys (their name in Minecraft letters) for $20 each, and they ended up being stickers for their school folder... very VERY disappointing.
Rating: 1 stars