Compatible with Stanley Cup Accessories: This set includes cute reusable straw toppers and letter charms specially designed for Stanley 30&40 oz tumblers. Compatible with straws up to 0.4 inches (10 mm) in diameter. The letter charm length is approximately 3.94 inches Reliable Materials: The straw covers are made of quality silicone that is flexible, washable, and reusable. Letter charms are made of lightweight alloy and hardware chain, adding style while helping you recognize your cup quickly and easily What You Get: You will receive 2 flower letter charms and 4 straw toppers. These personalized accessories make it easy to identify your tumbler and add a fun decorative touch. Hang the charm on the handle to avoid mix-ups with other cups Easy to Attach & Use: The straw topper fits snugly on compatible straws, staying in place even on the go. Helps protect the straw opening from outdoor debris and adds a touch of charm to your tumbler. Great for keeping your straw clean during travel or outdoor use Perfect for Present: Ideal present choice for stanley lovers, friends, or family members. These cute and functional compatible with stanley straw cover are great for birthdays, holidays, or just to surprise someone who enjoys customizing their tumbler Add a personal and practical touch to your tumbler with these compatible with stanley straw cover. This set includes colorful straw toppers and flower letter charms that not only look cute but also serve a useful purpose. The straw cover helps protect the straw opening, while the letter charm makes your tumbler stand out and easy to identify. Designed to fit 30 oz and 40 oz tumblers with handle, each piece is easy to attach and remove. The silicone straw toppers are soft, flexible, and easy to clean. The metal letter charms come with a chain, making them perfect for hanging on your tumbler’s handle. Whether you’re headed to the gym, hiking, at the office, or running errands, these for stanley cup accessories will keep your drinkware personalized and protected. A fun and thoughtful present for stanley cup fan or accessory collector