This vibrating panty by Ouch! will make you smile more than ever before. The panty is soft, stretchy and contains a 10-speed bullet. Specifications: Rotations per minute: 10,000 RPMSpeed modes: 10 Noise level: Max, 70dB Diameter Bullet: 1.8 cm / .70 Inch Length Bullet: 6 cm / 2.36 Inch Batteries: incl, 3x AG13 Material Bullet: ABS Material Panty: 95% Polyester, 5% Spandex and Metal Waterproof: Yes Phthalate free: Yes