New to NRB, is the new revolutionary, Quantum Comfort Coil. QCC has a narrow coil around the perimeter of the mattress, providing comfort-able support all the way to the edge of the bed. Fine wire coil are the latest in sleep technology. More working wire flexes, responds and sup-ports all body types, weights and shapes. The steel perimeter offers better support than foam, reducing the feeling of roll-off at the edge of the bed. The Individual wrapped coils eliminates partner disturbance. Another benefit is, there is no need to “flip” them. The coil won’t brake down like the foam in a traditional mattress. Quantum Comfort Coils are available in Tess, Rebecca and Diamond cover.