Costco Global item. Sold as a 2 pack. COSCO 1 step molded folding step stool is ideal for any task around the house. Whether it's reaching that high cabinet, changing a light bulb or washing the windows, this step stool makes it easier to get any job done. This Type 1A, 300 lb. weight capacity lightweight step stool provides security and stability for any situation. The folding feature to this step stool allows for easy transportation and storage.