Raise a jar to 250 years of America with the Ball Americana Keepsake Regular Mouth Mason Jar. From county fair jams to porchside pickles, Ball Mason canning jars have preserved the flavors of the nation. Featuring a celebratory star-embossed design, these special-edition Mason jars are perfect for preserving fruits and vegetables, as well as for serving drinks or decorating. Their timeless look transitions seamlessly from kitchen to table, making them ideal for functional and decorative uses. Equipped with SureTight Lids, these canning jars keep preserves sealed for up to 18 months. The strongest sealing Mason jars on the market, Ball glass jars inspire creativity while keeping your creations sealed and delicious. This 4-piece set of 16 oz Mason jars is American made from globally sourced materials. Over the years our jars have been at the center of family gatherings and festive moments. Now, they'll help you make the next 250 years just as memorable.