Wood Species: Russian oak

Dimensions: Thickness: 12mm, 15mm, 18mm
Width: 75mm, 90mm, 120mm, 150mm
Length: Random length (300mm-1200mm)
-Grade: A, AB, CD, ABC, ABCD

Description: Grade A is the top grade, selected for its fine figure and consistency of lighter, creamy color. It provides sophisticated and uniform look with isolated or clusters of small pin knots, leaving no doubt that it is a real wood. (FAS, Clear no sap.)
Grade BC is more vibrant with plenty of life and colors which adds traditional charm and warm look to your floor. Contains the natural, beautiful characters of the timber, larger knots, sapwood and color variation from light to medium cream. ( It could be called Natural or #2 Com in Western countries.)
Grade CD has unlimited knots, cracked knots ok. Only 5% may have worm or beetle holes, rot or checks. No shorts.( It could be called Rustic or #2A Com in western countries)