The interchangeable Raven heroine sleeve allows you to take your sensations to the next level and dive even deeper into the dark, sensual vibe of this unsettling character. It is the perfect addition for Raven users who want to refresh their experience and discover new shades of intense stimulation. The sleeve is made of soft, body-safe TPE material for realistic sensations and high comfort. The varied internal Raven-inspired textures provide a rich, stimulating variety of stimuli, making each session fresh, exciting and full of new sensations. Replacing the sleeve is an easy way to add variety to the experience and keep the device in top condition.