These borders fit various sizes of Quiltworx quilts, they 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.  Removing each of the solid sections gives you larger reductions in your border.  Each Unit K2 is 16″ wide.  So, you can remove these, to make a large jump in size reduction.  Then, you can adjust with small steps again, by trimming length-wise.  If you need to adjust the width to somewhere in between, we suggest measuring your quilt, and doing the math to shorten the (2) K2 center units accordingly.  Take an equal amount off of each unit to have symmetrical border units on your quilt.