These templates are perfect for hand or machine piercers by Marti Michell. Cut multiple layers at one time, specific-size 1/8 inch thick acrylic pieces with 1/4 inch and 1/8 inch seam allowances. Laser cut accuracy on every piece with "smart" corners - revolutionary double-blunt corners for perfect alignment to prevent dog ears. Each set includes instructions and design suggestions. Set contains four pieces for cutting six shapes. Makes 7, 10-1/2, and 12 inch Dresden Plates with pointed or rounded petals.