Product information Product name M-Concept Code WS21 Cassette panel door, vertical pattern Material Birch Color Espresso, B39 Thickness 20 mm M1-classification Yes Color options Chestnut, B35 Hazelnut, B34 Pecan, B32 Translucent White, B11 Black, B49 Dark Brown, B31 Dark Chocolate, B33 French Walnut, B19 Grey, B42 Hazel, B3 Lacquered, B1 White, B50