Material: birch mixed wooden box / / core materials Film paper: brown, black Glue, WBP, MELAMINE, MR Size: 1220*2440/1250*2500/915*1830MM*12~25MMMaterial: birch mixed wooden box / / core materialsFilm paper: brown, black (domestic/import)Glue, WBP, MELAMINE, MROther: the core material for the core material, product quality and good flatness