Vedo Ayu Mini Finger Vibe Set Black and Pink velvety smooth Silicone. AYU finger vibes will electrify the senses and deliver toe-curling sensations. Perfectly designed to fit the tip of your finger, this solo or couples pack allows you or your partner to let your fingers do the walking. Made from silky smooth silicone, these fingers vibes are sure to please. Features: powerful motor. 2 pieces set. One button easy control. Extremely quiet.Velvety smooth silicone. Waterproof vibrations. Vibrator requires 2 button cell batteries, included. Running time 40 minutes. Ideal for solo or couples play. Measurements: length 4cm, diameter 1.5cm e or approximately 1.57 inches by .59 inch.