ZINUS SmartBase Heavy Duty Mattress Foundation / 14 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage, QueenBrand New in box. Never opened. Available to meet most times in Carlsbad or Encinitas this week and I accept Cash or Venmo. Price listed is the price I’m selling it for. Thank you-------------From Manufacturer:- Structure: Steel Frame- Clearance: 13", 15"- No Headboard- Weight Limit: 1 lbs- Assembly Time: Under 30mins- Product Dimensions: 80 x 60 x 14 inches- NO BOX SPRING NEEDED - Platform is engineered with heavy gauge steel wires that replace your box spring, allowing you to rest your latex, memory foam or spring mattress directly on top of the foundation