【Contents of the Stanley Accessory Set】6PCS straw caps we offer are compatible with Stanley 30&40 OZ glass cups with a diameter of 0.4 inches (10 mm). At the same time, you will also get 2PCS Pearl Chain Initial Charms & 2PCS Sticker Letter,The product does not include cups 【Personalization】We offer six styles of straw caps for you to choose from: butterfly and flower,hearts, roses, bows and more.The black and white pearls chain initial charms can add some personalized creativity to your cup and making your cup unique 【Protect the Cup】Our pearl accessories set protective cover is eye-catching while avoiding noise when placed, and can also prevent the cup from being dented due to falling or collision. The 30-ounce and 40-ounce models of Stanley Cup glasses use anti-spill stoppers to prevent beverages from leaking. Allowing you to better protect the cup in daily use, especially during outdoor sports 【Big Surprise】If they have a stanley cup, I don't think anyone can refuse this incredible pearl accessories set for stanley cup gift,Whether it's for your friend, child, wife,teacher or mother 【Durability】With these food-grade pearls straw covers cap,you can easily keep the cup clean,Premium pearls straw covers fit for Stanley Cup made of high-quality food-grade silicone,safe&reusable