Goodnight Hot Sale Super King Memory Foam Mattress Polyurethane Roll Up Memory Sponge Sleeping Mattress OEM ODM Size QTY/20' FT(PCS) QTY/40' HQ(PCS) King Size(76*80inch) 193*203*30cm 92 280 Queen(60*80inch) 152*203*30cm 138 392 Double(54*74inch) 137*188*30cm 138 448 Twin(39*75inch) 99*190*30cm 230 560 FAQ 1. Are you a factory or trading company? A: We are a professional mattress manufacturer, so we can control the mattress quality directly.…