This foldable fan is light weight and smart, slightly twist it can fold together, come with a small pouch easy to carry. Unfolding fan dia:7.9″ after folding 3.9″ and will not automatically bounce out. When feel hot, fuggy, outside shelter head under sun, fly away mosquitos or as a toy for both kids and adluts. fantastic as the summer give away gift, and everyone will like it.