We do not sell Lippert or Serta mattresses in that size. Our best 80" X 60" Queen-Size matterass is the Denver Luxe # DE77RR Hybrid which weights in close to 60 pounds. (12" Thick) Another choice is the Etrailer # e47FR iDream Supreme Hybrid weighing in at close to 116 pounds. (14" Thick)
Both offer a 10 year warranty view full answer...