This product is a prostate simulation model designed for urological endoscopic training. The degree of prostatic stricture can be customized according to specific requirements. It is compatible with balloon catheters, rigid cystoscope sheaths, and rigid cystoscopes, supporting complete procedural training from the external urethral meatus to the bladder. The anatomical structure and material properties are developed based on real human anatomy and clinical data, making it suitable for clinical training, skills assessment, and device validation.