100% Unbleached Silicone Coated Environment Friendly Products 70 sq.ft (65 ft x 13 in) When using IF YOU CARE® Parchment Paper and Baking Paper no greasing is necessary. The paper has been coated with silicone – a non-organic natural product – on both sides. Many parchment papers are coated with quilon. Quilon is a chemical containing chrome – a heavy metal – which when incinerated becomes toxic and leaves trace elements. The reason for the majority of parchment paper to be quilon-coated is the cost, which is substantially lower than silicone. So, in order to be environmentally friendly, the paper should be silicone-coated. A silicone-coated paper is also the choice of professionals as it can be reused several times. If You Care 100% Unbleached Parchment Baking Paper is made from premium quality, unbleached, greaseproof paper. As no chlorine is used for Bleaching, no chlorine is dumped into our lakes, rivers, and streams.What is Silicone? -- This Parchment Baking Paper is coated with Silicone, which is derived from Silicon, an element found in nature, in sand, quartz, and rock. After oxygen, it is the most abundant element on earth. Silicone is non-toxic when incinerated and landfull safe. It is the most environmentally friendly non-stick surface. It is also the most effective non-stick surface.What is Quilon? -- If You Care 100% Unbleached Parchment Bakin Paper is perfect for baking and cooking. No greasing is necessary so additional fat and calories are spared and time is saved. This paper does not affect the taste of baked goods. It is microwave safe. It is oven proof up to 450 deg F/240 deg C. roll is sufficient for 50-70 sheets. Sheets can be reused. Environmental Benefits • No added chlorine, no toxins • Silicone, derive from Silicon, abundant in nature, non-toxic • Minimum Waste