Sol is a powerful toy with a very large head and light ridges on the shaft. The challenge is getting past the short head which is the widest point of Sol. After getting past the sizable head, the ridges will add stimulation as you slide down the shaft to the bottom. This toy has a slight curve so if you angle it just right it can massage either the g-spot or prostate.
Large - Height = 11" (279 mm) Insertable = 10" (254mm) Tip Circumference/Girth = 9.75" (248 mm) Bottom Circumference/Girth = 9.25" (235 mm) Maximum Diameter Head = 3.1" (79 mm).