This racket is now discontinued and difficult to obtain. Furthermore, the racket size is the popular 4UG5. The serial number on the shaft is 7765722. "The shaft is white, so it was difficult to see in the photos." The original grip has been removed. The strings are tensioned at 24. If you don't need them, I can cut them. Please let me know in the comments if you'd like me to do so. I have taken good care of it, so there are almost no scratches and it is in beautiful condition.