Perfect for any princess, these pink and white striped straws are made of silicone, so they won't disintegrate like paper straws. They are reusable and dishwasher safe! They are 9.5 inches in height (perfect for YETIs and Blender Bottles) and are 12 mm wide with a 10 mm opening, making them perfect for water, shakes, smoothies, anything! The set comes with two pink and white striped straws.