Regular Mouth Canning Lids: 200pcs for Ball, Kerr Jars - Airtight & Perfect Fit

About this item

• 【Material Quality】The regular mouth canning lids are made of tinplate, which provides excellent sealing and corrosion resistance. The smooth surface of the lids is durable and resistant to cracking, peeling, and corrosion. Additionally, they can be safely used in refrigerators, dishwashers, and microwave ovens. When subjected to a pressure of 120 Pa, they can sterilize for half an hour and retain pressure for 45 minutes. When the pressure is increased to 150 Pa, they can sterilize for half an hour and retain pressure for 30 minutes.
• 【Size Specifications】The reusable Mason Jar Split-Type Lids have a diameter of approximately 2.76 inches / 7 cm. This size is compatible with most ordinary mouth-shaped glass bottles. It is essential to verify the size before making a purchase.
• 【Silicone Seals Rings】Inside the can lid, a food-grade environmentally friendly silica gel sealing ring is used to ensure excellent sealing performance, airtightness, and no leakage.
• 【Health and Environmental-Friendly】The canning lids are designed for multiple uses. It is recommended to boil them with hot water after each use to efficiently clean and maintain hygiene for the benefit of your family's health. With a quantity of 100 pieces, you'll have plenty to make salads throughout the week and conveniently carry them to work or school.
• 【Wide Range of Uses】Our canning jar lids are highly versatile and compatible with most mason jars. They are perfect for storing spices, jams, soda, fruits, biscuits, candies, salads, milk, smoothies, tea, coffee, cereals, seasonings, beverages, screws, or any other small objects that you want to keep fresh.