Freezer paper has several uses due to the fact that the shiny side will stick to fabric with a hot iron. Some people use it the turn under the edge of appliqué pieces. Some people cut out a design and iron it to a quilt top and outline quilt around the paper. It can be used to do paperless paper piecing. You can iron a big piece to your ironing board to keep it clean when using starch. Great stuff freezer paper.