There is 2”, 3” and 4” of the triangle in a square. I have all 3. I rarely use my strip dies. I use the HST and QST and flying geese the most. I also love my Hunters Star. I have made 3 gfg with the hexi die. I use the small hexi for papers and the middle hexi for fabric. You know what quilts you like to make, those are the dies to get.