Perfect Compatibility: Our straw toppers have a diameter of 0.4 inches making them suitable for all large-diameter straws measuring 9-10mm in width. Our butterfly and letter charms are perfectly compatible with stanley 40 oz/30 oz tumblers with handles

Exquisite and Practical Design: The straw cover can effectively prevent dust and other foreign objects from entering your drink. The beautiful bow with a letter pendant makes your water glass look truly unique

Unique Creativity: Have you ever confused your stanley cup with someone else’s? With this personalized stanley decoration accessory youll never mix up your glass with someone elses again

Portable and Easy to Use: Our stanley decorations come with a beautiful bag that makes them convenient to carry and organize. Its compact size allows it to fit easily into a pocket bag or purse making it the perfect companion on the go "Great Gift Choice: These stanley cup accessories are perfect gifts for various holidays such as Christmas Thanksgiving Mothers Day etc. Whether for your classmates kids friends or family. They’ll help them stand out at the party