Sounding is quickly becoming one of the fastest growing fetishes among men. You already spend half of your free time rubbin' and tuggin' on your best appendage. Why not stimulate it from the inside? Not into traditional medical play? No problem. With our 100% medical grade premium silicone sounds, your best man and its urethra will thank you! All the metal benefits of an ultra-smooth surface and ability to sterilize without the cold, non-bending attributes of a traditional metal sound. This solid sound is like a rollercoaster for both of your heads at once! After you take your time and work it deep down into your shaft, you will need to brace yourself for the sensation overload your brain and dick are about to feel as you pull it out. Each of the 13 bumps will send your pleasure sky-high as your internal man-nerves react to the ultra-smooth ride. The ridges on the handle ensure a solid grip when they're all lubed up.Be sure to only use these great toys with our sterile lube. PRODUCT DIMENSIONS Length: 17.8cm. (7in.) 13 bumps: 5-8.2mm. (.2 in.-.32 in.) Shaft: 3.2-4.5mm. (.13in.-.18 in.) Handle: Length 3cm. (1.2 in.) Diameter 8.75mm. (.34 in.)