Self-Adhesive Seal: Self-adhesive male catheter offers secure attachment without causing skin irritation. Silicone Material: Skin-friendly urinary sheath ensures long-lasting durability and flexibility. Comfortable Medium Size: Conveen Optima catheter medium fits comfortably on most users, providing a secure and snug fit. Anti-Leak Design: Has a triple anti-leak system that consists of a push ring and secure grip ribs for security. Helps Manage Incontinence: Easy-fit external catheter helps manage urinary incontinence for an active lifestyle.