5900 | Medium Size:Full CertiPUR-US® certified foams and adjustable-base

CertiPUR-US® certified foams and adjustable-base compatibility add confidence and versatility

reinforced by a ventilated foam-encased perimeter for edge-to-edge stability

the Monster Universal Metal Bed Frame adapts to every standard mattress size — from Twin to California King

giving you a dependable base that encourages healthier posture and more consistent rest

built with today’s most advanced support and cooling features

5900 | Medium Size:Full CertiPUR-US® certified foams and adjustable-baseThe 5900 Medium Pillow Top Mattress delivers dependable comfort and value, making it a perfect choice for a starter bed, guest room, or everyday use. With a versatile medium feel, it suits all sleeping positions and provides balanced support for light to average body types. A 5 layer design features plush quilting, comfort foams, and a durable Verticoil innerspring system with 360 edge support for added stability and ease of movement. Built with