Revitalize and strengthen vaginal muscles with the contoured Dr Laura Berman Isabelle Set of 2 Vibrating Vaginal Dilators. The uniquely designed dilators are ergonomically curved and gradually sized to gently increase insertion comfort, improve vaginal elasticity and revitalize sexual arousal. The premium silicone probes have a durable finger loop for gentle insertion and a hollow chamber to hold the powerful bullet vibrator.The graduated set has been created to rejuvenate vaginal muscles and reduce insertion discomfort with every use. Pair with the compact bullet for intensified stimulation and increased arousal. Power up the passionate mini vibe with a single AAA battery. Use the small dilator to begin and as you gentle exerciser and increase the elasticity of muscles, advance to the larger probes. 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 you most sensitive spots, happy and healthy.