Canning allows you to keep food safe and delicious for months without a using a freezer or refrigerator. These quart Mason jars are ideal for preserving vegetables, fruits, pickles, soups, applesauce, juice and much more.; ; Brand Name: Pur Mouth Type: Regular Mouth Product Type: Mason Jar Container Size: 32 oz Number in Package: 12 pk Packaging Type: Case Material: Glass Jar Shape: Square