Dust-Proof Silicone Straw Cover Cap for Cup Accessories 40 OZ Tumbler| 4 Pcs Reusable Cloud Shape Straw Toppers| Food Grade Material and BPA-free

• Compatible:Keep your straw clean and protected with our high-quality silicone straw cover. It's designed to match stanley straws with a diameter of 0.36-0.4 inches (9-10mm), as your stanley straw cover could make your straw special. • Safety Material:As stanley cup accessories-straw topper are made of food-grade silicone, which is BPA-free and safe for you and your family. They're also fits reusable straw, making them an eco-friendly choice for drinking accessories. • Perfect for Stanley Quencher 30 40oz Cups: Our cloud straw caps are easy to take on and off, making them a personal symbol of quality and durability for on-the-go use. it's perfect straw cover for stanley 40 oz tumbler for added convenience. • Cute Design:Add a touch of cuteness to your drinkware with our straw tip cover's cute smile design. It's not only adorable but also dust-proof and flexible, ensuring that your reusable straws stays clean and safe to use. • Easy Clean:Cleaning our straw protector is easy and hassle-free. Simply rinse it under running water or toss it in the dishwasher. Our easy-to-clean design ensures that you'll be able to enjoy your drinks worry-free with our straw cap replacement.