Onli Ready to Use Hydrophilic Intermittent Catheter, 8 French, 7" (17 cm) catheter length, prehydrated hydrophilic coated catheter, PVC, sterile. A ready to use hydrophilic intermittent catheter designed for easy, everyday use. The easy open packaging delivers a mess-free, hassle-free experience. The catheter provides a balance of flexibility and rigidity for ease of insertion. Ready. Simple. This product consists of: thermoplastic gripper (16-inch catheter only), polyvinylchloride funnel, and tubing not made with phthalates.