100% cotton pre-cut batting to make a microwave bowl cozy. Made in the USA Instructions: Place pre-cut batting on the wrong side of a 10.5 inch square of cotton fabric. Using 100 % cotton thread, fold and stitch darts 1/4 inch away from the batting cut edge. Trim out fabric excess. Repeat with second square of cotton and pre-cut batting. Put right sides together and stitch around the outer edge. Leave an opening for turning. Turn and stitch the opening closed