Don’t go by the 42mm width alone with this one. The board is 18mm thick, so it has quite a bit more depth than the 42x11mm version even though both look similar from straight on. That makes a difference where the trim meets another piece of timber or sits against a door frame. The bevel takes some sharpness away from an otherwise straightforward profile, while the pine brings the natural grain you’d expect from real timber. This size can be useful for smaller finishing and replacement jobs. One quick check before ordering: measure the depth of the existing trim as well as its face.