H20 Beam(LVL,I-joist), Structural Steel Sections Detailed Product Description 1) Dimensions (W x L): 200x2500mm, 200x2900mm, 200x3300mm, 200x3600mm, 200x3900mm,200x4500mm, 200x4900mm, 200x5900mm, 2) Thickness: 80mm 3) Material: Chinese FIR 4) Glue: melamine 5) Face and back: WBP glue with yellow color 6) Application: concrete forming for construction 7) Advantage: anti-abrasive, winkles-resistant and anti-erosive. Standard exporting pallets.