Description：
This silicone straw cap is designed for Stanley straw cups with a 10mm opening and provides a snug, protective cover for the straw. Made from food-grade silicone, it is soft, durable, reusable, and resistant to drops or bending. It helps keep the straw clean when not in use and is easy to remove and wash, making it practical for daily use. Sold individually.

Size: Fits 10mm straw diameter (Stanley-compatible)

Material: Food-grade silicone