The Steel Strong Base is a stylish, heavy-duty foundation made from 100% recyclable tubular steel with a mesh metal grid and quilted, foam-lined Midnight Grey cover. It requires no tools or assembly — simply screw in the adjustable legs and you’re set. Designed to pair perfectly with any OMF mattress, it comes with a universal headboard bracket, generous underbed clearance, and a 10-year warranty. Queen and King sizes arrive folded for easy transport, while Single to Double sizes come pre-assembled. Built to last — and built to impress.