European Union quality certification，6m fame edgye peatetin patent High quality shown in details，Mattress Natural Latex Hight Manganese Steel Spring material description 1.Cashmere fabric 2.Thailand latex 3.Skin-friendly cotton 4.Anti-mite layer 5.Nine-zone bag spring 6.Support layer 7.Foam layer 8.3D material This Mattress Super soft type (about 21cm thick) Feature: Strong bearing capacity, protect spine, soft and comfortable, applicable for newlywed master bedroom room, and people who like soft sleep feeling.