These wall stickers (more accurately "clings" - there's no adhesive goop on them) are packed in a hard plastic cylinder and then on a sheet upon which they can be replaced for storage. So if for some reason they go by the wayside for a while, they can be saved for later, or passed on. This is a tremendous pack of stickers -- we were able to run traffic (and construction) on one wall and two partial walls of my son's bedroom (his bedroom is probably 8' x 10'). The vehicles vary greatly in size, but are all on the same scale. The stickers were well-constructed enough to have no tears despite a 3-year-old assisting in their application, and adhered nicely to our lightly textured walls.

The whimsicality of these stickers has brought with it a bit of a surprise. What we would be just a decoration has become a storyboard. Our 3-year-old son started off asking questions about the animals in the vehicles and how they are interacting ("Is the shark going to eat the penguins or their ice cream?"). He's moved on to sometimes telling us stories about them. As the stickers move, more stories evolve.