1. The independent pocket spring placed in five different zone with different density and flexibility, and it provides different support to different body part. 2. Its low noise character make every night sleep more quiet and peaceful. 3. The wool fabric on the surface helps to keep the warm and makes you sleep in warmer condition. 4. The woven fabric with its soft texture knitted in the direction of longitute and latitute and helps to prevent moisture. Size: Generally 90*200 120*200 135*200 150*200 180*200 All size can be customized Material: 5 Zone pocket spring+natural latex +wool +soft foam+High-grade woven fabric Type: Pocket Spring Softness: Firm Mattress Bed & Frame size: Single Twin Full Queen King Height: 29cm The price is based on Queen Size(150*200*26cm)