Our catheter trays are designed with a pattern of micro-perforations to deliver uniform medication coverage around the infusion area. All our catheters are radiopaque, with an overall length of approximately 91.4 cm (35.98 in). We offer a standard catheter for traditional delivery, with RP stripes, or a saturated catheter reinforced with stainless steel coils for x-ray visualization and strength. Our saturated catheter comes in 3 fenestration lengths: 6.40cm, 12.7cm, and 25.4cm.