This XL custom jersey was signed by Pittsburgh Pirates Jung Ho Kang and inscribed 27 in the presence of a JSA Representative and Guaranteed to be Authentic under their WITNESSED PROTECTION PROGRAM. It come's with a Certificate of Authenticity from JSA with their matching numbered hologram affixed to the jersey #WP52260. This comes with our Atkins Sports Memorabilia Lifetime Authenticity Guarantee or you're money back.                     ( Stock #2551 )