PUR ureter stent pigtail Fr. 3, Fr. 3,5, Fr. 4, Fr. 4,5, Fr. 4,7, Fr. 5, Fr. 5,5, Fr. 6, Fr. 6,5, Fr. 7, Fr. 7,5 or Fr. 8 you can choose 2 open ends or one end open – one end closed length from 12 cm to 30 cm biocompatible tube material graduation pusher tube and fixing clamp guide wire straight tip loaded in dispenser also available without guide wire other variants like multi loop one end or both ends upon request