4 Pack Straw Covers Cap for Stanley Cup

Package Include - 6 pack 10mm straw covers with 1 pack golden letter charm chain accessories. The straw topper work for both 30 and 40 ounce Stanley cups and other water bottles or cups with straws in diameter smaller than 0.39in. Food Grade Material - Made of silicone, these silicone straw covers are durable, reusable, and can be cleaned by hand or in the dishwasher. Not only can it be decorated but also can increase children's habit of drinking more water. It is airtight and sealed, dustproof and splashproof, especially suitable for outdoor activities. Dust Proof Straw Covers - Keep dirt and dust from getting into Stanley tumbler straw with an attachable straw topper. NWT Smoke and Pet Free Home