Snapware Square-Grip Canister Airtight canisters are designed to keep food fresher far longer than traditional plastic containers Shatterproof Flexiglass provides an oxygen barrier 40 times greater than other plastics to keep moisture and air out Convenient snap lock lids open and close easily, and are fitted with a special silicone seal to ensure airtight storage 64-Ounce capacity 8-1/2-Inch by 4-3/4-inch by 5-1/2-inch Airtight canisters are designed to keep food fresher far longer than traditional plastic containers Shatterproof plastic provides an oxygen barrier 40 times greater than other plastics to keep moisture and air out Convenient snap lock lids open and close easily, and are fitted with a special silicone seal to ensure airtight storage 64-Ounce capacity 8-1/2-Inch by 4-3/4-inch by 5-1/2-inch