Sureflash is made of Polyurethane, which is firm at room temperature and softer at body temperature. Brand: SurFlash® Application: Peripheral IV Catheter Blood Control: Non Blood Control Catheter Length: 3/4 Inch Catheter Material: Polyurethane Color Code: Yellow Flow Rate: 15 mL / min Gauge: 24 Gauge Hub Material: Plastic Hub Hub Type: Straight Hub Needle Material: Stainless Steel Needle Point Style: Grooved Needle Number of Ports: Without Port Port Type: Without Port Safety Activation: Non-Safety Safety Feature: Without Safety Sterility: Sterile Tubing Diameter: 0.47mm ID Usage: Disposable Vessel Entry Confirmation: Flashback View X-Ray Compatibility: Radiopaque