Set of 4 - Airtight Plastic Storage Canister Set, Food Saver Container w/ Vacuum Seal Locking Lid -4 Pieces set - Airtight canister set with vacuum seal Locking Lid Made from high quality plastic, BPA free and shatterproof 100% silicone Tight-Sealing Lid with Rubber Gasket and Clamp Designed to preserve freshness and minimize clutter Keeps dry foods fresh Stackable, space saving