7 pleasure rhythms and flexible silicone shaft for g-spot stimulation. made free of phthalates, non-toxic materials silicone is used. battery operated sex toy requires 3 aaa batteries, not included. do not leave the batteries in the vibrator between uses. a water-based lubricant is recommended. waterproof vibrates for play in and out of the water. vibrator measures 8.75 inches long, can be safely inserted 6 inches. maximum diameter 1.5 inches to a minimum diameter of 1 inch. bulk weight 5 ounces. package weight 7 ounces. package measurement, length 4.5 inches, width 2 inches, height 12.25 inches. always clean before and after use.,5 to 6 inches,1.5 inches,4.75 inches,purple,company,built in the,female,7 functions.