Waterproof. Elegant smooth satin finish wand adorned with genuine high quality crystals. Graduated beaded bendable shaft. 3 powerful speeds of vibration throughout. Runs for 6 hours on high speed 9 hours on medium speed and a full 12.5 hours on low speed. ABS with Velvet-Cote (PU Cote.) Easy cleaning instructions included. 1 AA battery. 7x .75/18 cm x 2 cm.