Bonnell Spring Mattress-JM801

1.All bonnell spring units are made of quality high carbon spring steel wire by patented technology. 2.Zero formaldehyde

1.High quality stretch knitting fabrics.

2.4cm high-density foam, anti-brushing, good resilience and never disforming.

3.Environmental acrylic pad, with patented technology and good permeability, anti-bacterial, anti-acariens and flame retardant, has good effect on preventing odors and noise.

4.Chemical fiber from Korea, no bacterial, no benzene and no formaldehyde.

5.Bonnell spring units are all made of quality high carbon spring steel wire by patented technoloty.(22x30coil counts, 2.30mm spring wire, 6 rotation. All spring units are made by automatic machine. Butterfly supports all around and never disforming)

6.Two different hardness on both sides, zero formaldehyde and eco-friendly.

Bonnell Spring Mattress-JM801