The Black Bull 36 Inch Folding Mechanics Canvas Creeper rolls smoothly and easily on garage floors. This Creeper makes tough and tedious jobs under the carriage easier and more comfortable to complete. This Folding Car Creeper folds in half making it easy so store out of the way while not in use. Perfect for the home shop and garage, 4 swivel casters and a 1 inch steel tube frame can hold up to 330 lbs.