6" wheels make transport easy. Welded steel frame is built to last. Cart measures 48" high x 32" wide x 16" deep. When using with vinyl cones that have holes in the top, holds 50 18" cones, 80 12" cones, or a combination of both. When using for scooters, stores and transports up to 28 12" scooters. Heavy duty version is made in the USA and has a lifetime warranty.