The drinking straw is made of plastic, durable, which is not easy to or bend or deform, suitable for both adults and children Multifunction: the diameter of the drinking straw is wide that can be used for milk-shakes, pearl milk teas and liquids; straw is suitable for both cold and hot drinks and could hold shape for a long time Design: the wide and long straws are suitable for strong drinks with particles, such as strawberries or other fruits particles, they are practical for your daily use Applications: enough for cold drink shops, bars, schools or other ; the straws also can be used for drinking milk-shakes, bubble teas or decorating cakes Approximate length: 23cm Diameter: 1.1cm Material:plastic colour:Transparent color Package Contents: 300 * Smoothie Straws Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.