MARTI MICHELL-Perfect Patchwork Templates: Large Feathered Star. These templates are perfect for hand or machine piecers. Each laser- cut acrylic template features a perfect 1/4 inch seam allowance so you get specific-size pieces with no guessing! This set includes five pieces to make a 26-7/8 inch feathered star with 8-1/2 inch center square. Made in USA.