Custom on-field style jersey. Everything is sewn on; size XL. Hand-signed by (6) including Dave Justice; Steve Avery; Mark Wohlers; Kent Mercker; Javier Lopez; and Mike Deveraux.The autograph includes an official James Spence Authentication (JSA) scannable hologram and QR Code card for authenticity purposes.Authentication: JSA Scannable Hologram with QR Code card