Prepare to indulge with this wicked pair as each ball enters you, one after the other. With a combined weight of over five ounces, these dark balls are ideal for tightening the vaginal muscles. Each ball contains a weighted metal sphere encased in silicone, providing resistance ideal for strengthening your pc muscles. The silicone pull cord allows for easy and quick removal. Measurements: 8 inches in total length, 3.5 insertable, 1.25 inches in diameter. Material: silicone.