The Mantua Metal Bed Base Series provides the support needed to extend the life of any box spring and mattress. The flush-to-floor design prevents dust and particles from accumulating beneath the bed. The base is constructed from 18-gauge structural steel and features three high-carbon angle iron cross supports, each with a center leg. Easy-to-adjust mattress retainer clips to hold the box spring securely in place. No tools required. Made in the USA and comes with a Limited Lifetime Warranty.