We bought the wall stickers to use in the cloakroom, as a reward system for our toddler to use the bathroom as well as to make it look a bit friendlier. The design is lovely, the colours vibrant and I have heard my son chattering away counting the clownfish and the octopus' tentacles. The stickers stick well to our smooth tiles as well as the wall. I took them off\repositioned them on the tiles without residue on the surface or damage to the stickers but I haven't moved any off the wall yet. The stickers are a bit on the expensive side but there are a lot of them in the set and the little labels are a nice touch. I would buy again.