Portable and Lightweight: Take these silicone straw stoppers with you on city walks, camping trips, or hiking adventures. Their compact design ensures easy carrying, making them ideal for various outdoor activities. Versatile Compatibility: The hole size of these straw stoppers perfectly fits cups ranging from 30 oz to 40 oz, along with other similar straw sizes. Enjoy the convenience of using them with a wide range of drinkware options. Stylish Design Options: Choose between cute letter or butterfly-shaped sippy cup lids to add a touch of charm to your beverages. The beautiful letter butterfly design on the straw hat enhances your travel experience with a unique aesthetic. Elegant Accessory Set: Elevate your favorite mug with this 9-piece accessory set featuring a stylish silver chain design. The unique lid accessory not only adds flair but also offers practicality for everyday use. Durable and Chic: Stand out with the modern chain and sparkling chain charm details on these straw stoppers. The thickened chain ensures durability, making them perfect for nurses, teachers, students, and anyone on-the-go. Item Name: Straw Stopper Material: Silicone Features: Durable, Lightweight, Stylish, Versatile Size Details: 2cm-5cm/0.79"-1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 9 x Straw Stoppers