Made from Eco Friendly Organic Natural Wheat ,straw Material Which is Safe for Environment,non Toxic and Free from Heavy Metal and Plasticizer Such As Chromium and Lead Curve Shaped Ergonomic Design Handle with High Temperature Molding Process Finishing Silicon Anti Skid Edge to Prevent Slipping of Foods and Vegetables,easy to Clean Off, Odourless and Anti-bacterial Equipped with Holes for Hanging, Space Saving, Easy and Convenient Biodegradable Materials and Do Not Form Mold, Decompose Itself in Natural Soil to Avoid Pollution