Nexelon® is the top of the line blue metallic finish designed to handle extreme wet, hot or cold environments. Features NEXGard®, an anti-microbial agent that protects the epoxy coating from bacteria, mold, and mildew that causes odors and product degradation. Open design maximizes air and light circulation and minimizes dust accumulation. Shelves easily adjust without tools and align accurately at 1" increments. Shelf clips snap on post, allowing shelf collar to slide over for a secure fit. Limited Lifetime Warranty against rust and corrosion. Starter Units include 4 shelves, 4 posts, shelf clips and 4 adjustable leveling feet (with non-marring floor glides) which allow compensation for uneven floors.