This set of two Anvil Folding Step Stools are perfect for any home or workshop project. The stools have a load capacity of 300 lbs and come in two sizes, 8.5" and 12.5". The model number for this set is 1007 501 500 and the manufacturer part number is also the same. These stools are great for use in workshops, garages, or any other space where a step stool is needed. The brand is Anvil and they are specifically designed to be folding step stools.