King Bedframe with 12 inch mattress

brand: Zinus upholstered Platform Bed Frame / Mattress Foundation / Wood Slat Support / No Box Spring Needed / Easy Assembly, King, Dark Grey. 12 Inch Green Tea Cooling Gel Memory Foam, CertiPUR-US Certified with Pressure Relief Cool Sleep, 10 Years Warranty, King. only 8 months old and in almost new condition .