Chelsea F.C. Mason Mount Autographed Blue Nike Jersey Size M in Black Beckett BAS Stock #196480 MYS_run6-3 This item has the official

This item has the official Major League Baseball serial numbered hologram for authenticity

This is a Boxing Illustrated Magazine Cover that has been hand signed by Buster Mathis

This is an 8x10 Photo that has been hand signed by Al Jefferson

Card #683 - Eric Bullock

Signatures Include: Gary Bell

Chelsea F.C. Mason Mount Autographed Blue Nike Jersey Size M in Black Beckett BAS Stock #196480 MYS_run6-3 This item has the officialThis is a Blue Nike Chelsea F. C. Jersey that has been hand signed by Mason Mount. This jersey is Size M in Black. This item has been certified authentic by Beckett Authentication (BAS) and comes with their tamper proof sticker and matching certificate of authenticity.