Bonne Beads are perfect to use along with other toys or to strengthen your pelvic muscles. Simply insert both silky soft beads and squeeze to hold in place. Try using them while sitting, in the shower, or around the house. Each ball contains a weighted bead that rolls with your movements, stimulating and massaging you. Perfect for beginners! Length: 7.5 inches. Insertable Length: 4.25 inches. Width: 1.25 inches. Circumference: 3.8 inches.