The Spine Align Mattress is a Bed-in-Box and is the answer to getting a quality nights sleep at a great price. Let's be honest. Some people just want a good mattress at a good price. Everyone may not want a custom made mattress like our exclusive Chirobedic Sleep System. So we offer this Hybrid design that relieves pressure while providing support with its contouring springs. Delivered to your door in a box via UPS. 100 night guarantee. If you are not completely satisfied with the Spine Align Mattress you may apply the purchase price towards our custom made Chirobedic Sleep System.