We exhibit Canton Fair & DOMOTEX Shanghai & Surface Las Vegas every year,and is a momber of NWFA and the Flooring Committee of CTDA 1) Wood species: oak Handscrapped . 2).Top layer:0.6mm/1mm/2mm/3mm/4mm 3).Width:78mm/90mm/125mm 4).Thickness:10mm/12mm/15mm 5)Paint: Durable "TREFFERT" UV cured polyurethane for German 6)Formaldehyde emission:E1 7)Tongue & Grooved