2 Ways Silicone Foley Catheter Medical grade silicone, good bio-compatibility. Radiopaque line for x-ray visualization. Packed in sterilization pouch with ETO-sterilization. Sizes available from Ch / Fr 06-Ch / Fr 24. 10 pcs/box, 50 boxs/carton. Silicone Foley Catheter 2-way Pediatric with balloon: Length 30cm, with stylet closed tip, 2 eyes, transperant, X-ray.