The Jracking Long Span Shelving is the ideal solution for your office, workshop and light warehouse storage or garage needs. This easy to assemble shelving is made of quality steel and is ideal for archive boxes and other lightweight and heavy boxes of average carton sizes. The uprights and shelving beams are adjustable for arranging shelf levels and heights accordingly to each bay. The shelving is a light gray or silver grey paint that is easy to clean, long-wearing and the shelves fit with solid decks.