Mrs. Anderson's Rolling Pin Ring Set for elevating rolling pins above the dough's surface equally on both ends and roll out a consistent thickness Made from FDA-approved silicone; heat safe to 500-degrees Fahrenheit; rings fit rolling pins up to 2.5-inches in diameter; nonstick, durable, reusable Simply slide a same-size ring onto the rolling pin at each end and roll dough; colors help identify ring sizes at a glance; rings won?t slip during use Ideal for rolling pasta and pizza dough, pie crust, biscuits, pastry and cookie dough, and more Set of 4 depths to roll dough to 1/16, 1/8, 1/4, and 3/8-inches thick; includes reusable zipper mesh storage bag; dishwasher safe for easy cleanup