Reusable 10mm silicone straw topper for Stanley Cup

CPN-564072919

The straw cap is made of safe silicone material, durable and reusable.Each straw cover measures about 10 mm/0.4 inch in diameter, compatible with 30&40 oz tumbler with handle straws (straws are not included).The straw topper has a strip that can be fixed on the straw, easy to put on and take off, it can still be hung on the side of the straw after opening the cover, in case it is lost.Suitable for restaurants and kitchens, keep straws clean all the time, and to prevent water from overflowing and prevent dust in the air.