Package includes set of 4 straw covers, please note that our package only includes silicone straw stoppers, straws are not included. suitable for all types of straws with an outer diameter of 8~10mm, perfectly compatible with stanley 30&40 oz tumbler with handle straws. Made of food grade silicone, BPA free, odorless, safe, reusable, hand washable and dishwasher safe.
You can use it with confidence. It prevents dust when not drinking, or prevent drinks from spilling during moving, especially suitable for outdoor activities, keeping straws and drinking glasses hygienic. The straw cover features a strip that securely attaches to the straw, allowing it to hang on the side even when the lid is open.
