This series is very popular in Europe. Countertop: 1) Artificial stone / manmade stone 2) Natural stone / granite or marble 3) Stainless steel Door material: 1) painting MDF (18mm E1 standard) 2) Melamine (18mm E1 standard) 3) PVC board (18mm E1 standard) Carcass material: 1) Melamine (16mm or 18mm E1 standard) 2) MDF(15mm or 18mm E1 standard) 3) Laminate faced plywood (16mm or 18mm E1 standard)