1. Click system: Arc/Single/Unilin/Double click
2.Groove           :  U/V/Flat groove
3.Surface          : Large/Middle/Small embossed surface, Feather surface, Crystal ray surface, Shadow surface,Pitting surface,High glossy surface,Soft surface
4.HDF Core     : Brown/Green Core
5.Thickness    :6mm,7mm,8mm,12mm
6,Abrasion paper Resistance  : AC1,AC2,AC3,AC4,AC5
7.Waranty:15years