For those who prefer an exceptionally firm sleep surface, the PL Remmington Ultra Firm Mattress delivers unmatched support and a no-nonsense feel that keeps your spine properly aligned all night long. Engineered with dense, supportive layers and a reinforced core, this ultra firm mattress is ideal for back and stomach sleepers who need a stable foundation with minimal sink. The Remmington Ultra Firm is designed to reduce motion transfer while maintaining its shape and structure over time. Its durable construction ensures consistent performance, while a breathable quilted cover adds a layer of comfort without compromising firmness.