Revitalize and strengthen vaginal muscles with the contoured Dr. Laura Berman Isabelle Set of 2 Vibrating Vaginal Dilators. These uniquely designed dilators are ergonomically curved and gradually sized to gently enhance insertion comfort, improve vaginal elasticity, and boost sexual arousal. The premium silicone probes feature a durable finger loop for easy insertion and a hollow chamber to accommodate the powerful bullet vibrator. This graduated set is designed to rejuvenate vaginal muscles and minimize insertion discomfort with each use. Combine with the compact bullet for heightened stimulation and increased arousal. Power the passionate mini vibe with a single AAA battery. Start with the small dilator as a gentle exerciser and progress to the larger probes to enhance muscle elasticity. The medium exerciser measures 5'' x 1'' (12.75 cm x 2.5 cm), the larger exerciser is 5.5'' x 1.25'' (14 cm x 3.25 cm), and the stimulator bullet is 3.5'' by 0.75'' (9 cm x 2 cm). The hypoallergenic premium silicone is body-safe, unscented, and phthalate-free to keep your most sensitive areas happy and healthy.