Glossy Finish: 25mm E0 grade pine MDF. 3 coats of UV primer and 2 coats of high glossy Italian Polyurethane (PU) with high speed buffing. Walnut Finish : 25mm E0 grade pine MDF with solid American walnut tapered edging. 0.6mm selected AA grade American walnut straight grain veneer. Italian waterborne paint or Italian water based base coat and top coat finishing with non-yellowing property.