A standard 9-inch universal flat box spring foundation compatible with all mattress types. Provides the rigid, flat support surface that modern innerspring, hybrid, and foam mattresses require. Replaces old box springs that may have lost structural integrity. Works with standard bed frames.
Using a proper foundation preserves your mattress warranty and ensures your mattress performs as designed. An old, sagging box spring compromises support and can void your warranty.
Free delivery with any mattress purchase. Visit a showroom or call (800) 218-3578.
