Is it really game used jersey? (Dodgers Chan ho Park)

[bestjkk]

I purchased it through ebay.
Is it a real game used jersey?
Is is practice jersey or game jerey?

Inside tag says "RN 53157" and 0006. (see the attached file)
Size is 46.

Please give me more details of information.
Thanks in advance.

[bestjkk]

Here are pictures.

[bestjkk]

Here are pictures

[dodgersfan]

B.P jersey



Rudy