Set of Four Reusable Silicone Dust Proof Covers for Straws

Made of food-grade silicone, it is flexible, fold-resistant and high-temperature resistant. The 4-pack can be replaced at will and can be reused over 100 times after washing. Say goodbye to disposable plastic waste, which is environmentally friendly and saves money. ​ It fits straws of all calibers tightly, is dust-proof, dust-proof and splash-proof, and the foldable design can be easily stored in a bag. Whether it is drinking water in the office or going out for a picnic, it can protect every sip of purity. ​ The cute macaron color 4-piece set adds a highlight to the straw cup! The thickened sealing ring locks in water effectively, does not deform after repeated opening and closing, and is dust-proof for a long time, making daily drinking water safer. ​ The food-grade silicone material has passed safety certification, so babies can use it with confidence! 4 straw covers with different patterns are suitable for a variety of cups, can be sterilized by high-temperature steaming, and can be easily recycled.