We are special in producing pocket spring mattress,double pillow top mattress,tempur Mattress,beach mattress,and sofa bed The inner structure of ... foam : 0.8 qilting foam . The advance of this mattress as below : 1.luxurious appearance design, with noble elegant ... germ-proof insect-resistant ventilation design, ensure the internal mattress cleanly and sanitation.15.imported materials from Belgium with ...