The hardest erection you've ever had. 3 Ring sizes Body safe silicone Phthalates free Waterproof 100% Silicone Large Ring: Outer Diameter: 2.5" (6.35cm) Inner Diameter: 2" (5.08cm) Medium Ring: Outer Diameter: 2" (5.08cm) Inner Diameter: 1.5" (3.81cm) Small Ring: Outer Diameter: 1.75" (4.45cm) Inner Diameter: 1.25" (3.18cm)
