The lid you trust. BPA free. Crafted for quality to seal in freshness. Scientifically tested for superior quality and sealing performance. Over 130 years of research, testing and advancing the art of fresh preservation go into every product we sell. Connect with us: Facebook; Twitter; Pinterest (At)Ballcanning. Or for recipes, tips or questions FreshPreserving.com; 800-240-3340. Ball brand products help you create fresh flavors with recipes for real life with a variety of mixes and fruit pectins. Ball glass preserving jars hold a lot of possibilities. Look for a variety of classic and contemporary sizes and styles that help make your freshly preserved foods family-famous! Please recycle. Made in USA.