Kyle Seager Autographed Game Model Louisville Slugger S318 Bat Seattle Mariners MLB Holo #EK610547

This is a Game Model Louisville Slugger S318 Bat that has been hand signed by Kyle Seager. This item has the official Major League Baseball serial numbered hologram for authenticity. This number can be verified on the MLB website. Although MLB does not issue a paper certificate with their items, a certificate can be printed out on their website.