We think you will love our Drunkards Path Template Set! It comes with the traditional 2 pieces for your Drunkards Path Block but also includes the curve piece to accurately mark the seam allowance on your curved fabric! In addition the kit includes the square up for the finished size of the templates. Made from yellow florescent acrylic you never have to worry about the lines "rubbing off" as with some ruler brands. Our lines and markings are laser etched into the acrylic so they will last forever! Look for additional sizes! We have the following sizes available: 2.5", 3", 3 1/2", 4", 5". 6" and 7 1/2" finished!