This lid is designed for use with 1oz PETE portion cups, providing a secure and reliable seal to prevent spills and leaks. Made from a durable material, it is suitable for use in a variety of applications, including food service, healthcare, and laboratory settings. The clear design allows for easy visibility of the cup's contents, making it easy to identify the substance inside. This lid is a practical solution for any situation where small quantities of liquids or solids need to be stored or transported.