The Heavy-Duty Steel Creeper Seat Easily Rolls Across Shop Floors on Four 2" Corrosion Resistant Wheels with Sealed Bearings. The creeper seat design features four open sides to keep tools and parts easily accessible. 2" vinyl covered pad for comfort on even the longest jobs. Stable 19" x 14.5" footprint to help prevent tipping while moving. 16-1/4" tall for use on many tasks The frame is powder coated for durability.