Revitalize and strengthen vaginal muscles with the contoured Dr Laura Berman Alena. The uniquely designed 3-piece dilator kits are ergonomically curved and gradually sized to allow for gentle dilation. The premium silicone probes have have a durable finger loop for gentle insertion and stimulation, pair with a mini bullet vibrator for intensified sensation! The graduated set has been created to rejuvenate vaginal muscles and reduce insertion discomfort with every use. Use the small dilator to begin and as you gentle exerciser and increase the elasticity of muscles, advance to the larger medium is 3.5 x 0.75 (9 cm x 2 cm) and the large is 4.25 by 0.75 (10.75 cm x 2 cm). The hypoallergenic premium silicone is body safe, unscented and phthalate free to keep you most sensitive spots, happy and healthy.