iAmerica Portsmouth 2.0 Wrapped Coil 11" Firm Tight Top Queen Mattress

This Portsmouth mattress offers firm, reliable support with comfort-focused construction. Featuring an extra firm support foam layer, 840 high-profile encased coils with steel edge reinforcement, and a breathable circular knit quilt panel, it ensures stability, motion isolation, and lasting durability—all wrapped in a safe, chemical-free fire barrier.