Boost your food's shelf life with this convenient, air-tight OXO Good Grips glass container set. Click on this KITCHEN & TABLETOP GUIDE for expert tips on choosing the right appliances, cookware, and tableware for every meal. - https://www.kohls.com/feature/kitchen-tabletop-guide.jsp. Four locking tabs secure the foolproof, leak-proof lids. Durable borosilicate glass containers designed to go from freezer to oven. Smart Seal glass containers nest and stack for convenient and compact storage. Lids are interchangeable between the same size glass and plastic Smart Seal containers. Removable silicone seal is easy to clean. WHAT'S INCLUDED: 7-cup round container with lid. 4-cup round container with lid. 2-cup round container with lid. 1-cup round container with lid. Glass, plastic, silicon. Dishwasher safe. Oven safe to 450°F. Model no. 11179500. Manufacturer's limited lifetime warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. Size: 8 PC. Color: Multicolor. Gender: unisex. Age Group: adult.