High quality bonnel spring as inside frame, top pillow topper with 5cm thick 70 density latex and bottom pillow topper with 5cm thick 60 density memory foam.  Mattress quilt fabric is high quality knitting fabric.

Good air permeability, to help your body  breathe when you are sleep. non-toxic raw material to provide you a soft, comfortable and healty sleeping time.

The warranty for inside structure is 20 years (spring),

Vacuum packing to help you save the packing volume and shipping cost.