This is a good one. Sturdy but lightweight, it provides a large 17" by 26" platform for loads up to 330 lb. It has four 3-3/4" diameter hard rubber tires; the back wheels swivel for easy maneuvering. The soft-grip handle is 34" tall but folds for compact storage.
Made largely from aluminum, it weighs only 16 lb and measures 21" x 17" x 10" thick folded. A handy means for quickly relocating heavy materials.