ALKNOT 6Pcs 0.4in Diameter Cute Silicone Straw Covers Cap for Stanley Cup, Dust-Proof Drinking Straw Reusable flower straw cover Tips Lids fit Stanley 30&40 Oz tumbler

0.4 inch/10mm Straw Covers: Come with 6 pieces silicone straw covers. The inner diameter of the straw toppers is 0.4 inches (10mm), compatible with Stanley 40 and 30 oz tumbler. Please confirm the diameter of your straws before buying.
Eco-Friendly Material: This flower straw covers are made of durable, reusable, and eco-friendly silicone. After use, you can hand wash the silicone straw cover in water, dry it,you can stored for next time.
Protect Your Drinks:This flower straw cover not only looks cute, but also easy to carry.They're perfect for decorative sippy cups, provide an airtight seal to prevent spills and splashes. Please note that our package only includes silicone straw lids, straws are not included.
Easy to Carry:Our Silicone Straw Tips can perfectly fixed on the straw and can still be hung on the side of the straw after opening the cover. Dustproof and has the protection function for stanley cup straw, especially suitable for outdoor activities.
Fashion and Practical: This flower straw topper leak-proof straw hole plugs to prevent spills.prevents the straw from being contaminated by dust and spittle in the air, and also prevents mosquitoes from entering the water cup. You can carry it anywhere, such as party, out shopping, travelling, camping. It’s practical tool for daily usage.