Product details:

Poly-Z-Brite features a true powder-epoxy over zinc-chromate electro-plating that ensures a strong durable finish and handles temperature and moisture extremes well. Open design maximizes air and light circulation and minimizes dust accumulation. Shelves easily adjust without tools and align accurately at 1 inch increments. Shelf clips snap on post, allowing shelf collar to slide over for a secure fit. Starter Units include 5 shelves, 4 posts, shelf clips and 4 adjustable leveling feet (with non-marring floor glides) which allow compensation for uneven floors. , Lot of 1