Blue Ox Designs, Oxballs OxBalls Squeeze, Ball Stretcher

Thick, blubbery ballstretcher is designed to meld to you like a second skin. Made of FLEX-TPR, it stretches up to 5 times its original size. The curved design of the inner chamber grips you tightly without strangling you. Measures 2 in. high, 5.5 to 6 in. outside circumference, 3.5 in. inside circumference.