WOW Interchangeable Food Storage Container System ~ Set of 10 Pieces ~ 8" 1" (5 each) Every container is a lid, every lid a container Includes five 8" and five 1" pieces Use two of any size to form custom container Pieces snap together to form tight seal Compatible with all other sizes of WOW containers Microwave, dishwasher, and freezer safe Use for foods, crafts, toys, tools, etc. This is a set of WOW 8” interchangeable storage containers. Cleverly crafted, they are designed so that every lid is a container, and every container is a lid. Use a tall and a small together to store items up to 9” in height (or length), or snap two 8” containers together to make a 16” tall canister. Just need to pack a salad or a sandwich for lunch? Use two of the 1” lids snapped together for a quickie lunch container! Use them for foods, toys, crafts, tools, or many other applications. May be used in the microwave or freezer, and they’re dishwasher safe, too! These containers are compatible and interchangeable with other sizes of WOW containers. New and unused, packaged in a plain-brown non-retail box. Customer satisfaction is our number one priority. We inspect and test all of the merchandise we sell for quality and functionality, and when possible, we even include batteries for products that require them. If you ever encounter a problem with any merchandise you purchase from us, we insist that you contact us at once so we can make things right. And, since our shipping center is open 6 days a week, your item will more than likely be on its way to you in less than 24 hours after you purchase! Click the link below to visit our store and shop all of the many other different items we have found just for YOU! WAREHOUSE OUTLET STORE shopping the world for you and shipping it to your door!!!