Stencil Adaptor set. Designed to adapt smaller stencils for use with the Stencil Genieor to isolate parts of a multi piece stencil. You will receive 5 sizes - 2 pieces for each size to sandwich your other stencil in between. Includes 2 each of: 2" circle 2" square 3" circle 3" square 4.5" x 1.5" rectangle Overall stencil size is approximately 5.5" x 5.5". PINK sections in image are the open sections. Stencils are 5mil Food Grade plastic, washable and reusable.