ADVANTUS-Cropper Hopper Heavy Duty Rolling Cart. This cart is forged of the toughest steel to easily hold 100 pounds! The sturdy metal rack and wheels complete the package and it rolls easily over any surface; even carpet. Add in the Cropper Hopper Hanging File Folders (sold separately) and it is the perfect filing system for all your crafting needs! This package contains one 20x17-3/8x14-3/8in black cart. Imported.