1. Fabric: 1000 spray glue +D cotton 4 cm + cotton: scratch resistance, high toughness, long usable time, high cost performance;

2. Filling layer: double-layer PK cotton +2 cm latex +2 cm medium super sponge: evenly distribute the weight of the human body, automatically adjust the poor sleeping position, so as to have the correction function.

3. Spring: 27*30 rows, high carbon steel silent independent bag spring: according to ergonomics and human curve, independent spring support, uniform support for each part of the body.

4. Bottom side: D cotton +1.5 cm cotton: make the whole mattress achieve the effect of respiratory circulation.

5. Perimeter: fake three-sided 0.6 cm cotton + cotton; Beautiful lines, beautiful colors, breathable.