Non-phallic wearable sex toy warms quickly to body temperature. Fun shaped butterfly clitoral, vaginal and anal stimulator is mounted onto an elastic, adjustable thigh straps. One size fits most. Vibrating sex toy requires AA batteries, not included. Do not leave batteries in the vibrator between uses. If the vibrator fails to operate, check all batteries, their position in the battery compartment, and the metal contacts which hold the batteries in place. Made using phthalate free, non-toxic materials Thermoplastic Rubber TPR butterfly and ABS plastic power control, elastic straps. Thermoplastic Rubber TPR is a class of polymers, the characteristics of which mimic many of those of Silicone hygienic, soft, pliable, durable, non-porous. Safe, pure phthalate free as well as recyclable. A water based lubricant is recommended. Always clean before and after use. Asian Butterfly Vibrator from Nasstoys of New York.