North Mountain Supply 110mm White Metal Lids – Pack of 4. These durable tinplate steel lids feature a smooth white finish and a plastisol liner designed for hot-fill sealing. Compatible with wide mouth jars (110-400 finish), they create an airtight, leak-proof seal for secure food storage and packaging. Proudly Made in the USA, they offer a professional-quality solution for home and commercial kitchens. It is recommended to test these lids with your specific filling process for compatibility. To promote a positive and satisfying customer experience, this product is covered by North Mountain Supply's 30 day hassle-free replacement program, in the event the product is damaged or defective. To promote a positive and satisfying customer experience, this product is covered by North Mountain Supply's 30 day hassle-free replacement program, in the event the product is damaged or defective.