Material: Our canning lids are made of premium tinplate, which is reusable and can handle extreme temperatures, suitable for use in refrigerators, microwaves, and dishwashers.
Sealing Performance: The sealing ring inside the jar lid ensures airtight and leak-free sealing, making it ideal for preserving food and preventing leaks.
150 PCS Regular Mouth Canning Lids Set: Our product includes 150 regular-mouth mason jar lids, each with a diameter of 2.76 inches / 70mm, compatible with most regular-mouth mason jars.
Split Design: The band can be used with silicone fermenting lids and stainless steel sprouting lids, and the screw thread on the bottle mouth provides increased friction for easy opening. (Please note that canning bands are not included in our product)
100% SATISFACTION - If you receive a damaged product or have any other issues, contact us and we will do our best to offer a satisfactory solution within 24 hours.