3-LAYER PLATES Highest quality is guaranteed through bonding in quality class AW 100 without pollutant, qualified for in- and outdoors... Technical data nature wooden plate: Strength: Softwood 12mm, 16mm, 19mm, 22mm, 24 mm, 27 mm, 42 mm Hardwood 19 mm (on demand16 und 27 mm)   Length: Softwood 4000 - 5000 mm Hardwood 1800, 2000 und 2400 mm Width: 1820 mm Species: fir, pine, larch, beech, oak, ash, maple, cherry, walnut