... : 0.6-4mmGrade: AB, ABC, CD, etc.Core Layer: Hardwood plywood, HDF, etc.Bottom Layer: Beech, Cork, etc.Joint: T&G ... , Brushed, Handscraped or DistressedColor: Natural, Stained or Smoked, etc.Finish: UV Lacquered, OiledMoisture Content: 8-10%Formaldehyde Emission: E1, E0Installation: Floating, Glue ... , each type no less than 500M2) Brushed Oak Engineered Flooring UV Lacquer