These iron lids are suitable for sealing glass jars, making them ideal for storing bird's nest, honey, chili sauce, and other preserves. The lids are designed to provide an airtight seal, ensuring the freshness and longevity of your stored items. Their practical design makes them easy to use and reliable for everyday storage needs. Features -Color:Red -Material:Iron -Size:6.50X6.50X1.00cm/2.55X2.55X0.39in -Outer diameter: 66mm, height: 9mm, suitable for 58mm bottle mouth outer diameter -Durable material: made from iron, these jar lids are sturdy and , ensuring your food stays fresh for longer periods. -Large capacity set: comes in a large capacity set, suitable for meeting the needs of multiple jars and various food storage requirements. -Sealed design: the sealing lid design effectively prevents moisture and spoilage, maintaining the taste and nutrition of your food. -Versatile use: ideal for various food jars including bird's nest, honey, and chili sauce, making it a multifunctional addition to your kitchen. -Elegant design: simple yet elegant design, these jar lids are aesthetically pleasing and suitable for both home and commercial use. Package list: 20 x bottle caps