creative silicone straw tips cover reusable drinking dust cap splash proof plugs lids anti-dust tip sunflower cherry blossom rainbow cat paw

safe and reliable material: straw cap covers are made of bpa silicone material, non-toxic, no smell, safe for long-term application, reusable and can be easily cleaned after usage, saving your time, it is suitable for the straws that the diameter is between 7 mm and 8 mm when you use these it, you can find although it is not too big, you can boil it in water to keep it from dust fresh and adorable design: these cute shape of straw cover can make your straws and cups more exquisite, besides, they are anti-dust and splash proof