I bought this with some trepidation as I have a couple of the larger VixSkin toys and was fearful of going smaller. While it is shorter than the others (it’s about 5 inches), it is still pretty well-sized. I’d say 1.5 to 1.6 inches diameter at the thickest point. It looks like they squished a Mustang down a bit and made it more robust. Happily, the material is amazing as always and I was taken in by the thicker-than-expected head. The shortened length, which I thought I would be put off by, actually made me pretty excited. I think my ‘spot’ is not terribly far inside and the back and forth with that head really stroked it well.