Say goodbye to old rusty lids with these high-quality, rustproof 100-pack canning lids. Each lid features a food-grade silicone sealing ring that resists rust, temperature fluctuations, and even high altitudes. Perfect for leak-proof canning, water bath canning, or food storage.
  Ideal for preserving your favorite foods, these lids are perfect for personalization. Label and date each jar for ease of identification. Use with pressure canning or store fresh produce in the fridge. Contrarily crafted to ensure durability and reliability.