The NEW Ball Collection Elite Sharing Jars with Lids are a set of four 16oz canning jars made of clear glass. They feature modern styling and airtight lids for preserving food items. These reusable jars are easy to clean, dishwasher safe, and made in the United States. With a capacity of 16 oz and a diameter of 3 inches, these multipurpose jars are perfect for storing various kitchen items in style.