The Shah Penile Prosthesis is a solid silicone, semi rigid, flexible implant for the management of Erectile Dysfunction. The penile implant is used in pairs. The implants are placed within the corpora cavernosa imparting stiffness sufficient for intercourse. From tip-to-tip, it is made of one type of silicone elastomer. The proximal slender part can be trimmed to adjust the total length of the implant. It is available in two grades of firmness (hardness). The medium firm implant is called REGULAR while the softer one is called SOFT. For high risk patients or difficult cases it is advisable to use the SOFT PROSTHESIS to minimise risk of extrusion.