The Smiths Medical Urinary Catheter Tomcat Opened End is a 3.5 Fr x 12 cm (5") silicone urethral catheter designed for male cats. Its open endhole with sideholes supports effective urinary drainage, and a wire guide stylet is supplied to assist introduction. This single-use cat urinary catheter is intended for veterinary professionals performing feline urethral catheterization. A dependable choice for clinics seeking a precise, easy-to-place tomcat catheter in their veterinary cat supplies.