Crafted from food grade silicone that resists high temperatures and wear, harmful substance release Perfect for everyday family cooking or outdoor camping, this sealing Rings ensures your delivers meals by preserving and nutrients This sealing rings designed for perfect sealing, effectively and liquid leaks to enhances cooking efficiency in your Suitable for home cooks, professional, culinary enthusiasts, and seniors who prioritize kitchen and ease of use, seeking replacements to maintain With its lightweight and designed, this sealing Rings solution for maintaining your ' s functionality