2 in 1 :  Z Creeper and Seat and Roller Creeper
It is designed to be folded in a "Z" shape for use as a mechanics seat or unfolded for use as a mechanics creeper.
 
Its thick padded bed, it gives you the extra comfort while getting your job done.
 
 Creeper features with 6 swivel casters. They provide users with the full mobility and ease of use to get under the tight area.
Creepers is built with the heavy-duty frame.