About This Item12-Pack Wide Mouth Mason Jar Lids Includes 12 stainless steel wide mouth mason jar lids with food-grade silicone seals. Designed to fit most wide mouth mason jars with a 3.4 inch (85mm) outer diameter. Features a sleek brushed finish for a clean, modern look.Premium Stainless Steel – Rust Resistant Made from durable stainless steel that will not rust or corrode over time. Strong, reusable, and built for long-term everyday use.Leakproof & Airtight Seal Each lid includes a food-grade silicone gasket to create a tight, watertight seal. Keeps food fresh and prevents spills, making them perfect for storage, travel, and pantry organization.Full-Cover Replacement Design A great replacement for traditional split-type lids. The one-piece full-cover design is easy to use and provides complete protection for stored contents.Easy to Clean & Compatible with Major Brands Dishwasher safe for convenient cleaning. Compatible with most wide mouth mason jars, including popular brands like Ball and Kerr. Note: Jars are not included.