HDF Laminate Flooring 1.Density: 880kg/m3 2.Wear-resistance Grade : ... Surface ,Small Embossed Surface,Synchronized Surface,High Glossy Surface,Parquet Surface,V-groove Surface,U-groove, Etc.3.Wear-resistant ... ,AC2,AC3,AC44.Core Board:White/Brown and Green HDF 5.Click System:Single Click,Double Click6.Formaldehyde Release ... resistant to scratches,even pets paws Waterproof Grade AC3 HDF Laminate Flooring