Developed behind the idea of a multi-layered steel innerspring system, the Dux bed spring mattress makes use of 3,700 springs as opposed to the 900 springs of a regular queen size bed. The spring construction is flexible and elastic, allowing the mattress to maintain its form and softness. The bed is supported with quality Swedish steel and remains to be unmatched by other bed manufacturers.

The DUX 8888 has a unique mechanical system, controlled by a crank, which adjusts the level of support targeting the lumbar vertebrae. The easily removable crank is inserted at the foot of each side of the bed. The mechanical system can adjust the height of the mattress for a total of one and a half inches by turning the crank up to 15 times. Designed to provide personalized support for the lower back, the system supports the spine and body in its natural position.

via Furniture World