High-quality workmanship and carefully coordinated materials supported by the DSFS double spring frame system make for a comfortable night’s sleep in the Double Spring Bed. The DSFS system uses the space beneath the bed for additional suspension. The spring base adapts itself to the body shape and weight of the user. An advantage is that the spring system is able to adjust repeatedly to changes in individual needs. In the interest of sustainability, the box spring bed is covered with durable, cleanable fabric covers or with leather.