Please note that this is a border pattern only. Sizes that can be adjusted: These borders are adjustable in two directions. Cutting off the bottom of the units across the length of each border gives you very slight adjustments, within a few inches and can also reduce yardage needed. Each Unit K2 is 16in wide. So you can remove one of these, to make a large jump in size reduction. Then you can adjust with small steps again, by trimming off the bottom of your units.