These Uxcell silicone replacement gaskets are the perfect solution for maintaining the integrity of your glass jars. Crafted from high-quality, heat-resistant silicone, they provide a reliable, leakproof seal that keeps your contents safe and fresh. With an inner diameter of 3 inches, they are specifically designed to fit 3.7-inch OD jars, ensuring a snug and airtight fit. The package includes 9 gaskets, making it perfect for both personal and commercial use.
  Whether you're canning homemade jams or storing pantry staples, these gaskets are a must-have. Their soft yet durable construction makes them reusable and easy to clean. They work seamlessly with mason jars, canning lids, and glass jars, preserving your food without the risk of moisture or air exposure. Ideal for home chefs and organizers looking for airtight, leakproof sealing solutions.