The drinking straw is made of plastic, durable, which is not easy to break or bend or deform, suitable for both adults and children Multifunction: the diameter of the drinking straw is very wide that can be used for milk-shakes, pearl milk teas and liquids; our straw is suitable for both cold and hot drinks and could hold its shape for a long time Design: the wide and long straws are suitable for various strong drinks with particles, such as strawberries or other fruits particles, they are very practical for your daily use Applications: enough for cold drink shops, snack bars, schools or other busy places; 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: 600 x 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.