Inch! This NSF green epoxy shelf kit includes (3) wire shelves and (4) 34 Inch! Inch! posts, which allow you to create a convenient storage solution for your janitorial closet, warehouse, or walk-in cooler. Incredibly easy to install, this kit can be quickly assembled once it arrives so that you can begin using it immediately! This item meets the standards imposed by NSF International, which focuses on public safety, health, and the environment. Suitable for Dry or Moist Environments For maximum versatility, the green epoxy coating allows for use in either dry or moist environments, making the unit a commercial-grade, multipurpose investment that's sure to accommodate your ever-evolving needs. Each shelf features a wire construction, which allows for proper air flow around the stored supplies, products, or ingredients. They're adjustable, too! Adjustable Shelving for Ultimate Versatility Since the posts are marked in intervals and use a split sleeve system of assembly, the shelves are easy to move higher or lower along the posts. This is especially great for expanding businesses that may not have finalized their product offerings. A set of 4 split sleeves is provided for each shelf, and each shelf accommodates up to 600 lb. of weight. Likewise, a foot is provided for each post and must be used for proper installation. The shelving unit requires assembly. Overall Dimensions: Length: 48 Inch! Width: 30 Inch! Height: 34 Inch! Capacity: 1800 lb.