The Soft Percuflex Stent is made with HydroPlus coating, which is available in both fixed stents and variable length stents. The Soft Percflex Material it is constructed with becomes soft at body temperature. This helps to increase patient tolerance of an indwelling stent. The renal coil has a relaxed design to promote ease of removable. The variable length coils on proximal and distal ends allow for a single stent to fit a variety of ureteral lengths. The biocompatible material is designed for an indwelling time of 365 days. There are features that help with the placement process, such as bladder markings and a tapered tip.