Our Wholesale Custom 16 Oz Glass Mason Jars with airtight Metal Lid are perfect for any occasion. Made from high quality glass, these jars can hold up to 16 ounces of your favorite beverage or food. The airtight metal lids ensure that your contents stay fresh and are safe from tampering. These jars are perfect for canning, storing dry foods or liquids, and even for crafting and DIY projects. As a factory, we prioritize quality and ensure that each jar meets the highest standards. Trust us to provide you with the best products at the most competitive prices.