so you sleep more soundly. plus it's the perfect bed for couples because our exclusive dualair™ technology lets you adjust each side of the bed to your ideal level of firmness and comfort-- your sleep number setting. get deep, restful sleep. call or click now for a free $50 savings card and catalog. before i had my sleep number bed i just had a hard time getting up because i'd been tossing and turning all night. now with my sleep number bed, i'm able to sleep through the night and i wake up refreshed. the sleep number bed is great for back-pain sufferers because you can customize it. patients who have used it wake up with less pain. studies show the sleep number bed contours to your neck, shoulders, back and hips...cushioning your entire body for more proper spinal alignment so you wake up refreshed. it's the bed clinically proven to reduce back pain. in clinical research 93% of participants experienced back pain relief. the sleep number bed costs about the same an innerspring yet lasts twice as long.