3D Double Sides Facial Cleaning Brush One Soft Bristles Side for Cleaning made of flexible gentle strong sturdy, gently exfoliate cleanser to leave skin smoother cleaner supple and more radiant The other Silicone Side for massaging your skin prior to applying moisturizers or treatment allows for deeper penetration. Ideal for daily use. Engineered handle design makes cleansing, exfoliating or massage effortless.