FROM MARTI MICHELL-Perfect Patchwork Templates: Large Hexagons. These templates are perfect for hand or machine piecers. Each laser-cut 1/8 inch thick acrylic template features a perfect 1/4 inch seam allowance so you get specific-size pieces with no guessing! This set contains three pieces to cut 11 shapes from strips. Based on 1-1/2 and 3 inch hexagons. Made in USA. WARNING: This product can contains chemicals including Poly(methyl methacrylate), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.