walnut,teak,maple,oak,wanult Grade: A, A/B, Moisture: 10% +/- ... 910*910-127*8-15mm( as customer Lumber species: such walnut , bamboo, Ohabu, Oduma, Cumaru, Acacia, Oak, Jatoba and so.size ... , natural oil or un-finishedGloss: semi-gloss: 35% +/- 5% High-light:75 +/- 5%Joints: T&G, with small bevelGrading: AB/CD ...