When wrapped around the scrotum, this ball stretcher gives the testicles a tug downward. During sexual activity, testicles retreat upward before and during ejaculation. This ball stretcher keeps testicles in place while enhancing orgasms for the wearer. Stretcher size: 1.5 in. Prevents contraction of the testicles Easy on/off snap closure More intense orgasms Harder erections Material: PUItem Length: 2 in.Item Width: 2 in.Item Height: 1.5 in.