Dishwasher safe in top rack, heat resistant to 475F, food safe silicone. Wash in warm water before use. Avoid abrasive cleaners. Do not use over an open flame. Set of 5 lids - 11 inches, 9.5 inches, 8 inches, 6.3 inches and 4.8 inches. *Designed to fit most kitchen ware sizes *Hanging tabs and stackability for easy storage.
Core Kitchen brings quality, convenience and bright colors into food prep. Their streamlined bright designs of basic tools are fun, the quality is exceptional and they have revolutionized how customers see and experience cooking, cleaning, and organizing.