1.Tumbler Cup Accessories Set: Our entire Stanley Tumbler cup accessories are compatible with Stanley cups of 30 oz 40 oz, not only practical but also stylish, sparkling, they look elegant, eye-catching and unique, making it a must-have Stanley cup accessories set 2.High-quality materials: These reusable straw covers are made of food-grade silicone, safe, non-toxic, durable and washable. 3.Excellent compatibility: Compatible with straws up to 0.4 inches/10 mm in diameter, these straw covers fit Stanley 20/30/40 oz cups and other water bottles with straws up to 10 mm in diameter. The matching chain charms can be hung on the Stanley cup handle or other items, you can use them to decorate your bags, such as water bottles, key chains, wallets and school bags. Wear with other jewelry. They look great 4.Protect your drinks: You can easily protect your straws! The straw cover can seal your straw. Dust-proof and hygienic. The shiny straw cover is deep enough to cover the part of your mouth that touches the straw, keeping your drink and straw clean. Perfect for Stanley cup straws, the straw cover seals well, dust and leak proof, women love the heart-shaped straw cover. Sports accessories for men and women. Funny gifts for women 5.Gift: This luxurious aesthetic rhinestone, heart-shaped, butterfly, bowknot, flower-shaped straw and Stanley Yeti cup charm is small and lightweight, the Stanley cup aesthetic accessory charm can be directly fixed on the straw, and the straw cover can be directly pulled out when in use. The cute cup accessory is a great choice for birthday gifts, Christmas gifts, Valentine's Day gifts, Thanksgiving gifts, graduation gifts for girls, suitable for girlfriends, women, friends, sisters, mothers The Stanley Cup Accessories Straw Lid Sparkling set is a stylish and practical addition to your 30oz and 40oz Stanley cups. It includes sparkling diamond bow, butterfly, flower heart, and matching chain charm. Made of food-grade silicone, the reusable straw covers are safe, durable, and washable. Compatible with straws up to 10mm in diameter, they fit various cup sizes and can be used to decorate other items. The set not only enhances the look of your cups but also protects your drinks.