These are timbers with a one corner sawn out so they fit vertically on each corner. They are made so that siding can be butted up against them for a clean fit. We typically saw a 7”x7”x3.5” for our timber corners, but have sawn 4x4x2 up to 12x12x6 for some customers. We can cut these to the desired length in 2 foot multiples, i.e. 8’, 10’, up to 24’. Again, we can cut these from both Douglas Fir and Ponderosa Pine.