Performance and Reliability: Conveen Optima male catheter provides an easy, yet dependable way to manage incontinence. Easy-to-Apply: Features a double-grip design to make application easy, even if you are using gloves. Anti-Leakage System: Anti-kink bellow ensures a smooth, unobstructed flow to the containment unit and a push ring with grip ribs keeps the connection secure. Self-Sealing Adhesive: Skin-friendly adhesive ensures the sheath stays on but still with easy and painless removal. Enhanced Comfort: PSX silicone material is stretchable and breathable for up to 24 hours of comfortable use.