Corrugated Box for Industrial use. Our products are certified FSC. Always ready flute types: B flute, C flute, BC flute, Note : We also have other flutes but other flutes need to be asked beforehand for us to prepare it. Please do not hesitate to contact us. Always ready grammature types: 2 0 0 / 1 5 0 / 2 0 0 C Flute, 2 0 0 / 1 5 0 / 2 0 0 B Flute, 2 0 0 / 1 5 0 X 3 / 2 0 0 B C Flute, 1 5 0 / 1 2 5 X 3 / 1 5 0 B C Flute. Note: We have other grammature types but need to be requested beforehand for us to prepare it. Please do not hesitate to contact us.