Made from body safe, super stretchy Thermoplastic Rubber TPR, this comfortable harness was designed for maximum performance and rock hard erections! Climaxes will never be the same again when you are wearing the Cock Pipe with Ball Stretcher! You will enjoy bulging balls, throbbing erections, increased stamina, and explosive ejaculations. Pull your balls through the bottom ring first, then stretch the top ring and slide it all the way to the base of your shaft. The ring can be worn under your clothing, increasing the size of your bulge while constantly tugging on your package! The unbelievable stretch, form fitting comfort, and unparalleled lift make this the ultimate ring for harder, longer lasting erections!