Double your storage space in the same footprint with Better Houseware's strong, clear plastic stackable shelves. Each solid shelf has raised solid sides and is molded from PET plastic, which is safe, strong, transparent, lightweight, shatter-resistant, and 100% recyclable. With steel legs that fold up when not in use, each shelf is easy to assemble no tools are required. It's ideal for the kitchen, office, or bathroom. The shelf fits inside cabinets and closets or can be left out on the countertop.