Description Rolls over drop light cords, cracks, grates, etc. Made in the USA 5 1/8? diameter 1? wide wheels Custom designed wheels with soft, grippy TPE tires 130 lb. rating per wheel 1 3/4? ground clearance, one of the lowest creepers on the market, next to the Bone-ster! Four 5/16? bolts fasten plate ? won?t break Winged design adds style to function High strength polypropylene copolymer Extremely comfortable 300 lb. capacity Impervious to most solvents Dirt wipes right off! Won?t tip, flip, or pinch Weight - 18 lbs. Dimensions 47? Long x 25 1/2? Wide x 6 1/4? High