Beautiful 30×40 cm wooden frames in many colors and different kinds of wood. This is the smallest format of frames we sell. There are 20 mm wide and 15 mm narrow frames. Choose between normal glass, acrylic glass (plexiglass), anti-reflective glass or the exclusive museum glass, which provides optimal UV protection. You can choose matte for all our 30×40 cm frames, so that the frame fits pictures/posters with the size 14.8×21 cm (A5) or 21×29.7 cm (A4).