The product is a set of six 16-ounce wide mouth mason jars made of glass. The jars come with metal airtight lids and are suitable for canning. They are also microwave, dishwasher, and freezer safe. The jars are portable, durable, and have a clear color. The product dimensions are 11.4 x 7.8 x 5.5 inches and the item weight is 4.14 pounds. The jars are BPA-free and have a capacity of 473 milliliters. HIGH QUALITY GLASS: Mason jars are made of high quality thick glass that is not easy to break. 16 oz glass jars with lids is food grade, lead free and dishwasher safe. You can use it to store food with confidence. The mason jars with lids have a minimalist design and look great with some homemade food. The clear glass mason jar allows you to easily just see the food in the jar. LEAK PROOF: The regular mouth mason jars come with a metal screw lid to ensure a tight seal.The 1 pint mason jars keep your food fresh and flavorful. The 16 oz mason jars have a 2.5" diameter regular mouth for easy filling and hand washing. IDEAL MULTIPLE USE CONTAINER: You can use these mason jars for canning,jam, jelly, honey, cream, pickles, overnight oats, salads. Also, these mason jars are great for storing your homemade candles, bath salts, or DIY with other decorations to create unique wedding decorations or favors. STURDY PACKAGING: These glass mason jars are protected in both foam box inside and thick carton box outside. Foam cushions the shock. Multi-layer wrapping for sturdier packaging. so you don't have to worry about the transportation of the pint canning jars