Ulanda Top Pocket Spring Euro Design Mattress ,It has a 7 zone pocket spring system, which fit your body shape for customized support for weight distribution, keep your spine and back in the proper position.Two layers of memory foam – Green tea memory foam + spine protection memory foam, with Natural Latex in the middle, not just providing rejuvenating comfort, but also giving additional protection to your spine, so you will wake up fully charged.All these are wrapped under Tencel fabric, which makes the mattress more breathable and ventilated. The non-turn design has eliminated the hassle of flipping the mattress. 2 years guarantee and 15 years warranty give you peace of mind. It can be delivered to your door conveniently in a box.