Sturdy, all-metal construction holds up to 3,000 lbs | 14" total height, with a generous 12" under-bed clearance for storage | Easy, quick-snap assembly—no tools required! | Replaces the need for a box spring or separate metal frame | Heavy-duty, welded legs (not removable) | Use with any mattress type | Includes slip-on contemporary cover and universal headboard brackets | Lifetime warranty on frame; 1-year warranty on fabric cover