Features: Premium leak proof glass jar lid with straw hole crafted from tinplate, this reusable drinkware accessory ensures sealing to prevent spills during transport or daily use, perfect for preserving homemade beverages. Features a rolled edges designs compatibles with standard glass jar and bottles, plus an integrated straw port for effortless sipping without removing the lid. Ideal for busy parents, cafés owners, and outdoor enthusiasts seeking spill resistant solution for kids' drinks, commercial beverage service, or adventure hydrations. Enhances home brewing, backyard bbqs, or coffee shop operations with this versatile lid that simplifies drink storage and minimizes messy leaks during active use. Made from tinplate, this drinkware upgrade combines sustainable materials with industrial grade functionality for modern kitchens and commercial setups. Specifications: Component: Tinplate Size:Approx.73x15.8mm/2.89x0.62inch Color:Black/Silver Quantity:10pcs Package Includes: 10pcs glass Jar Straw Lid note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.