... :2.5~25mm 4 Material:Poplar, birch or mixed wood Good quality at a reasonable price! Specifications: Plain Particle ... 14mm,15mm,16mm, 18mm,22mm,25mm,28mm,36mmMaterialPoplar or poplar and hardwood combiGlueE0,E1,E2Surface9-36mm Sand by 120UsageFurniture, Packing, DecorativeDensity680 ... Low formaldehyde releasing6. More than 350 kinds of melamine paper and some of veneer(oak, maple, walnut, rose, ash, ...