... : 1)Structure : birch flooring ,birch solid wood flooring,indoor flooring2)moisture content :10+/-2% and ... rooms,hotel rooms,art gallery,indoor decorateProduct nameSolid wood flooring or solid wood floorWood speciesOak ,merbau ,okan ,red oak ... ,CDCoreFull real woodSurfaceUv lacquer of treffert or natural oil or unfinishedMoisture content8%-12% or according your requirements.craftSmooth / brushed / ...