... , Thickness: 40mm,45mm,65mm wpc door frame: 100mm,140mm,180mm,220mm,260mm2.Material: 30% PVC+60%wood plastic+10% others3.Design: All ... cracking and warping;3. Durable,firm because of its high density,high sound absorption;4. No hazardous chemicals,excellent wear resistance ... in some color options to suit any indoor and outdoor style,with a business scope of ecological and environmentally friendly ...