Top Shelf Garage™ (TSG) offers industrial shelving for home, garage, and outdoors. 2,3,4 Shelf Units, Shelving On Wheels, Workbenches, Utility Carts, Tool Cart, Storage Platforms, Containment Spill Trays, Boot Trays and More. Solid and Ventilated shelves are available. Our storage shelves are made in the USA with industrial-grade plastic (HDPE). They are modular, high quality, sturdy, portable, lightweight, easy to assemble/disassemble, multipurpose, durable, and long-lasting. TSG's plastic storage systems are chemical and weather resistant/UV protected and can be used outdoors, year-round. We've been in business for almost 40 years and want to help you make your space Top Shelf! *Orders ship within a few business days and a tracking order is emailed upon shipment.