The OptiMALE Stimulator extension is easy to put on, comfortable to wear, and intensifies enjoyment for both yourself and your partner. The soft and stretchy material hugs your shaft tight while the firm head at the opposite end adds a full inch to your length, and stimulating exterior nubs send your partner to new heights of pleasure. An attached ball strap at the base works like a c-ring to make your erection more powerful and long-lasting, completing your OptiMALE experience.