At Red Cup Living, our products are made from a strong, durable, reusable, and eco-conscious ABS plastic material. This material is not only eco-conscious but free of toxic chemicals like BPA and Phthalates, so you can feel good using these straws. Our reusable straws are designed to be used again and again. They help you enjoy and savor your favorite drink. These straws come with two flexible straws and two rigid ones, so there's something for everyone. These straws suit 32 oz cups and are the perfect way to enjoy your coffee, tea, cocoa, or even water, soda, milk, or juice both on the go and lounging around at home. You can also enjoy sipping party drinks such as wine, beer or cider with these straws. Our straws pair especially well with Red Cup Living party cups and cup cover, for a fun, reusable red cup tumbler.