Perfect for life on the go, these straw toppers bring a touch of western charm to your drinkware while ensuring your drinks stay clean. Each set features 2 flexible silicone toppers designed for leak-proof performance. Remember to hand wash for lasting use. Set of 2 Silicone Reusable straw toppers Flexible, leak resistant design Fits 10mm straw / Compatible with a wide range of tumblers Makes a great stocking stuffer! Hand wash only.