The present invention achieves technical advantages as devices that attach to hair clippers, providing the clippers with an appearance that is preferably in harmony with the sound of clippers, and that is also non-threatening to a person, such as a child. In one embodiment, the invention includes a first plate configured to cover a top half of a pair of clippers, and a second plate configured to cover a bottom half of a pair of clippers where the plates together preferably provide an appearance of an airplane.