... Width: 1.1m,1.37m,1.83m...ect Material: PE,PVC,XPE,Mesh.. Floor underlaymentDensity:22,30~160kg/m3Thick: 2mm,3mm,4mm ... ...ectWidth: 1.1m,1.37m,1.83m...ectMaterial: PE,PVC,XPE,Mesh...Color: white,blue... Character: Fire proof,water proof,anti ...