These 32 oz wide mouth mason jars are ideal for canning, preserving, and fermenting a variety of foods. Durable, USDA-approved soda-lime glass construction is microwave and dishwasher safe, offering clear visibility and easy filling. The airtight seal ensures up to 18 months of freshness, with embossed markings for accurate measurement. Perfect for creative food presentation, DIY decor, and beverages, these jars support American jobs with their classic, sturdy design. Sold in a 4-pack, they are a staple for any home canning enthusiast.