- Product Title: Stanley Cup Straw Lid Accessories - Compatibility: Designed for 30 oz and 40 oz Stanley cups. - Functional Design: Our 10mm flower straw lid set includes reusable straw caps that are modern and practical. These lids offer a simple, sleek, and stylish solution for your drinking needs. - Benefits: - Keeps beverages clean: Protects against insects and debris, ensuring hygiene. - Enhanced insulation: Helps to maintain your drink's temperature for longer. - Easy to use: Simple to attach and detach, making it convenient for on-the-go hydration. - Versatile application: Ideal for work, camping, hiking, and various outdoor activities. - High-Quality Material: Made from durable, dishwasher-safe silicone, ensuring long-lasting use and reliable performance. - Gift-Ready: With their charming appearance and dependable quality, these straw lids make excellent party favors, perfect for surprising friends and family. - Performance: Dustproof and splash-proof design keeps your drink safe from spills and debris, enhancing your drinking experience wherever you are.