The Dr. Joel Kaplan Triple Stacker Girth Ring is an ultra-stretchy erection enhancer suitable for both beginners and experienced users.

The Triple Stacker improves stamina and provides a rock-hard erection for long-lasting fun. The Girth Ring measures 8.25 cm long and 3.25 cm in diameter. Made of stretchy TPR, it's comfortable to wear and completely body-safe. We recommend using this product with lubricant.