stainless steel HEALTHY – Set of 6, a safe, non-toxic, BPA free alternative to cheap disposable straws. HIGHEST QUALITY – Made of food grade stainless steel as may other top brand, long lasting, durable, so they won’t bend, break, rust or corrode. EASY TO CLEAN – Dishwasher safe + 2 bonus brushes are long enough to clean the whole straw and can get rid of any accumulated stain or bacteria after use. SERVE IN STYLE – Great for entertaining, add a touch of style and sophistication to your next party. An elegant way to top off any beverage. NOTE THAT: Straw reaches the bottom of the 30 ounce Yeti Rtic SIC Rambler. The bend is right at the top of the lid as the picture shows. These are not intended to be used with smoothies, due to them not being wide enough(5mm in diameter).