Magic Creeper 51631 Black Patented Zero Ground Automotive and Household Creeper With a stunning zero ground clearance, this wheel-less creeper takes the stress out of working in tight, low clearance, and hard to reach places Unique tubular shape acts like a track moving along effortlessly for up to 5 feet without the need to reposition Inner layer acts like millions of tiny ball bearings for effortless maneuvering in all directions; even on rough and uneven surfaces Water, oil and puncture resistant; won't scratch wood and expensive floor finishes 60 inches x 28 inches magic creeper rolls up to a mere 29 inches x 5 inches, and weighs in at just over 3 pounds; making it easy to store in your trunk, under the car seat, in the RV or anywhere else you may need it