Double Wedding Ring Acrylic Quilting Template Set, 1/4" Seam Allowance - 7 Pieces 7 Piece Double Wedding Ring Quilting Template Many variations of the double wedding ring quilt can be made with this template set. 1/4" Seam Allowance - 1/8" Thick Clear Acrylic Templates Sometimes referred to as Pickle Dish Pattern, Stencil, or Ruler Based on a 12" square. Finished ring is approximately 17" across.