If you've never tried anal play, these Pipedream Elite Power Beads are just what you need to explore the amazing world of anal stimulation. The Elite Power Beads have a tip just under .5" wide for easy entry before gradually expanding to 1". The flexible shaft bends with your body's contours, while the powerful whisper-quiet motor is controlled with just a click of a button at the base. Insertable Length: 6" (15.25 cm). Width: 1.5" (3.75 cm). Waterproof. Requires 3 LR44/AG13 (1.5V) batteries (included).