This lovely vibrating urethral sound is made of 316L surgical stainless steel. The overall length of this item is 12 inches, and the insertable portion is is 7 inches long, with an insertable diameter of 8mm.

The vibration function is a single speed, controlled with a screw-tip on/off function on the end of the vibe. To use the vibrating function, you'll need 2 AAA batteries (not included).