High-Quality Construction: Made from food-grade stainless steel, this durable lid is rust-resistant, ensuring long-lasting performance and safe food processing. Perfect Fit: Designed specifically for wide mouth mason jars, providing a secure and tight fit for effortless milling and straining. Versatile Use: Ideal for making sauces, purees, baby food, jams, and more, directly into the jar for convenient storage and minimal mess. Easy to Use: The simple design allows for easy assembly and disassembly, making food prep fast and efficient. Dishwasher Safe: Easy to clean and dishwasher safe, providing hassle-free maintenance and convenience. Sleek & Stylish: The polished stainless steel finish adds a modern, professional look to your kitchen, while also ensuring durability.