10PCS Mason Jar Lids 100 Rust-proof and Leak-proof Secure Easy to Use Easy to Assemble Mason Canning Jar Caps with Wide Mouth 304 Stainless Steel Storage Caps for Mason Jars

Features: Reliable to use: Our canning jar rings contain nice leak-proof and airtight effect, using with canning lids is good for sealing your food and preventing leakage, maintain your food in fresh and clean condition for a long time. Convenient to use: The outer rim of the cover ring is threaded to increase the friction for easy opening of the mason canning jar, convenient for you and your kids to carry food within mason canning jars at work or at school. Specification: Size: regular mouth Color: silver Material: tinplate Packing List: 10 x Sets of Wide Mouth Jar Lids and Bands Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens. Recommend to dry with a cloth after washing to prevent rusting.