These set of 3 canisters have airtight lids. Our innovative design and contemporary finish, help store your dry goods. Worry no more about them becoming hard and stale. Designed with high clarity in mind to ensure easy visibility so you always know what contents are inside. 1 Large Canister 54 OZ (4.75 D X 8 H) 1 Med. Canister 43 OZ (4.5 D X 7.5 H) & 1 Small Canister 34 OZ (4.25 D X 7 H). Labels and chalk are included. Dishwasher safe.