Dritz 44431 Pillow Corner Template Pillow corner template use to create perfect knife edged pillows Guide to mark and trim excess corner fabric from pillows Square-cut corners on knife edged pillows cannot be stuffed properly as, it puckered and become dog-eared Excess fabric is removed and pillows appear to be perfectly square when stuffed Centering marks allow for easy measuring fro pillows ranges from 12-inch to 20-inch