Queen size orthopedic mattress with a springbox. Available extra firm orthopedic mattress having a spring box, size Queen. Sound condition. I aquired it an alternative one last year for $750. It can be inside a perfect shape, no broken springs, it really is nowhere squashed. The one drawback is often a stain from spilled coffee that individuals were unable fully remove. Also, I’m selling a changeable steel bed frame which fits this mattress for $150. Listed separately.