Complete Set For On-The-Go At Home: 4 Medium Metal Straws With Rounded Ends Plus A Straw Cleaner In A Cloth Storage Bag. | | Get The Right Size For Your Jar: 7 1/4? Long, 8Mm Outside Diameter With A 10.5Mm Locking Tab At One End Will Hold The Straw In Our Straw Hole Lids. The Best Straws For Pint (16Oz) Mason Jars, And Great For Pint Glasses. | | Enjoy All Your Beverages In Style: Rounded Ends Are Less Sharp And More Comfortable In Your Mouth. 6.2Mm Internal Diameter Is Great For Water, Smoothies, Juice, Iced Tea, Coffee, Soda, Yogurt, Milk Shakes, Protein Shakes, Etc. | | Environmentally Friendly: No Chemical Leach - Bpa Free And Plastic Free. Stainless Steel Is One Of The Safest Materials For Food