These OEM lids are designed for use with foam cups and containers, featuring a vented design that allows steam to escape for safe use with hot beverages. Constructed for quality, they fit tightly on cups to prevent drips or spills. The translucent material keeps your beverage visible, ensuring you can easily see the contents. Compatible with Dart 8KY8, 10FJ8, 8X8, 89U8 and more.