Jars with airtight lids offer freshness for anything your choose to store within them. Many jars have stainless steel lids but not all have a screw on metal lid that’s totally airtight. Our At Home Set of 4 Glass Canister with Chalk Labels ensure the utmost protection of food items or anything else stored inside – something you’ll find in the best kitchen canisters. Air and odors stay away. Set of 4 glass canisters included.