VUICCI Straw Covers Cap Toppers Compatible with Stanley Cups 30&40 oz Tumbler,Universal Size 0.31-0.4 inch (8-10mm) Straws Tips Lids for Tumblers, Dust-Proof Drinking Straw Caps (4PCS Straw Covers#2) - Simplicity Straw Covers-01

• 【Straw Covers for Stanley Cup】Upgrade your 40oz/30 oz tumbler with these convenient 10mm straw covers. Compatible with most 0.315-0.4 inch (8-10mm) diameter straws, they make the perfect gift for friends and family. 【Universal Size】Our straw caps are compatible with all 8-10mm outer diameter straws. They fit tightly and won't easily fall off. Please note that the package includes only the silicone straw covers and does not include the straws. Compatible with Stanley tumbler 10mm straws and other 8mm straws. 【Premium Quality Material】Made from food-grade silicone and BPA-free material, these straw covers are durable, safe, and odor-free. They are also reusable, easy to clean by hand or in the dishwasher, and provide dustproof and splashproof protection. Ideal for outdoor activities. 【Easy to Use】The straw cover features a strip that can be securely fixed to the straw. Even when opened, it can be hung on the side of the straw, preventing it from getting lost. 【Protect Your Drinks】With its leak-proof design, seal your straw with these covers to prevent dust when not drinking or spills while on the move. They are a handy companion for outdoor activities, ensuring your drinks stay clean and secure., Manufacturer: vuicci