my zorbeez came in the mail a couple days ago.
6 "large" and
4 "xtra large"

I was suprised at how soft they felt after everyone saying they are very tough. They feel like felt basically but thicker. Instructions say to completely soak them and rinse them out before use. It's freezing out though so I will just throw them with the rest of my detailing supplies and try them out in the spring. I'm pleased so far though!