Auto Creepers, Car Creeper, Double Decker Auto Creeper. Whether you're changing your oil, bolting on a cat back exhaust, or mounting your new big brake kit, the Double-Decker Creeper takes the strain out of auto work. As versatile as a Swiss army knife, this twin-position dolly is both a classic creeper and a handy stool all in one. Lay it flat when you're sliding under the chassis. Then, flip it up into the stool position when you're tinkering with the brakes. Greasy floors, sharp rocks, rough gravel—your back and knees will never be plagued by these garage irritants again. The soft padding on your Double-Decker Creeper cradles you while you work, keeping you off the cold, hard ground. And, it glides smoothly on its oversized, ball bearing castors. Leave your tools in the garage—your Double-Decker Creeper comes pre-assembled. Just attach the castors using the included Allen wrench, and you're ready to roll. It measures in at 40"long and 15½"wide when flat, and it sits 15½"tall in its stool stance. 30-day warranty. Auto Creepers, Car Creeper, Double Decker Auto Creeper. Garage Accessories, Creepers.