These Premium rubber rings from Viceroy are perfect for sealing wide-mouth canning jars and preserving your favorite foods for longer. With a diameter of 3.5" outside and 3" inside, these durable rings provide a snug fit that keeps your jar sealed tightly. Made from non-leaching, food-grade rubber, these rings are safe for all surfaces, from stainless steel to plastic. Their thick, resilient design ensures durability and reliability, making them a great choice for home, kitchen, and food storage.
  Viceroy rubber rings are ideal for sealing wide mouths on your canning jars, ensuring your food stays fresh and lasts longer. Perfect for everyday use, these rubber rings come in a convenient set of 12. Each ring is designed to handle both wet and dry conditions, providing long-lasting protection against leaks. Whether you're storing soups, stews, or other favorite foods, these rings ensure your canning jars stay leak-proof. Made with high-quality, non-toxic materials, they're safe for use in the kitchen or around the dining table.