BALL Wide Mouth Jar Lids (12-count) Canning Lids. Condition is "New". Keep your foods freshly preserved with a set of wide-mouth Ball Mason Jar Lids. They're available in a convenient 12-count package and make a practical choice for use in the kitchen. These metal mason jar lids are compatible with all of the Ball wide-mouth glass mason jars and wide mouth bands (sold separately). The canning lids offer the sealing quality that canners have trusted for generations. These wide mouth mason jar lids work by ensuring no oxygen gets into the canning jar, so your food remains preserved just the way you created it. Whether you're preserving jam to enjoy for long periods of time or storing freshly made salad dressing for the coming week, Ball mason jar caps seal in freshness to keep your food tasting better for longer. They may even be used to seal up other items in jars like craft accessories, buttons and more. These metal Ball Mason Jar Lids are BPA-free and pair with mason jars and bands (sold separately). Ball Metal Mason Jar Lids, Wide Mouth, 12 Count: Wide-mouth mason jar lids create an airtight seal to keep food preserved Metal mason jar lids feature the quality craftsmanship trusted by generations of canners Includes 12 mason jar lids BPA-free When canning, lids are for one-time use only Designed for use with a variety of sizes of Mason ball wide-mouth jars Seals in the freshness Metal construction Bands not included DirectionsArrow Prepare Your Lids: Lids are for one-time use only; Wash lids in hot, soapy water. Rinse well; Set lids aside until ready for use. Use Your Lids: 1. Fill jars according to your recipe instructions. 2. Wipe any food from rims of jars. 3. Center new lids on jars. Apply bands and adjust until fit is fingertip tight. 4. Place filled jars into canner. Process according to your recipe instructions. Check the Seals: After processing, allow jars to cool for 12 to 24 hours before checking seals; Ensure lids are sealed: Press center of lid. Lid should not flex up and down when pressed. Or remove band and try to lift off lid. Lid is sealed if it cannot be easily removed; Store sealed jars in pantry for up to 1 year. Shipped same day or next business day depending on when you purchase