P Zone Prostate Massager using the Extra Achieve Black matte Abs plastic, fiberglass. P-Zone carefully sized for prostate achieve and thoroughly created for simplicity of use. Inside a matte Abs plastic, fiberglass that holds lube perfectly in position. Ideally sized to achieve perineum pressure point. Matte finish holds lubricant in position. For beginner to advanced. Extra achieve at tip of prostate massager. Handle includes a ring for simple useful