Seville Classics 4-Tier UltraZinc NSF Steel Wire Shelving, 18" D x 48" W x 72" H UltraZinc plating provides necessary corrosion resistance in dry environments Industrial-strength steel wire construction for multipurpose storage Certified by the NSF to NSF/ANSI Standard 2 - Food Equipment for use in dry environments Each shelf holds up to 400 lbs. Shelves are height adjustable by 1-inch increments; no tools required <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.