Drive Medical 15006EF Extra Firm Inner Spring Mattress, White, 80 x 36,Extra Firm Price: $263.99 (as of 18/05/2021 06:50 PST- Details)

High quality innerspring design
Multi-layered with two 1″ high-density, firm, combustion modified fiber toppers on the top and one 1″ high density, firm, combustion-modified fiber topper on the bottom (15006EF only)
Vinyl cover is waterproof and anti-static for easy use and care

Usually ships within 6 to 10 days.