This heart cock ring set includes two pieces designed to enhance erections, prolong ejaculation, and increase sensations. The charming heart shape adds a touch of charm and playfulness to the experience. With various sizes, you can experiment to find the perfect fit. Discover endless moments of pleasure and spice up your life with Loveline. The smallest ring dimensions are 1.8 x 0.2 x 1.5 inches (4.5 x 0.5 x 3.9 cm) with an inner diameter of 1.1 inches (2.9 cm). The larger ring dimensions are 2.3 x 0.9 x 2.2 inches (5.8 x 2.4 x 5.5 cm) with an inner diameter of 1.5 inches (3.9 cm).