Constructed from a thick food grade paper with a plastic coating on the shiny side. Thicker backing paper ideal for quilting and creating appliqué. Also good for arts and crafts: tracing, templates, non-slip stencils, line drawers and shelves, etc. Each roll contains 50 square feet (l x w) 12.1m x 381mm (13.2yd x 15"). Packaged in plastic free paper box with cutting blade