Features and benefits.40; metal Framed Creeper is an extra wide 20;.fully padded with raised headrest for comfort while working.1; steel tube runs the length of the pad for strength. Four 4; oil resistant rollers with cover.1-1/4; ground clearance. This 40; metal Creeper provides an extra wide width at 20; for comfort, along with being fully padded and with a raised headrest.