Clay Matthews Signed Green Bay Packers Retro Mini Helmet JSA WITNESS COA

Clay Matthews Signed Green Bay Packers Riddell Speed Mini Helmet w/insc

Clay Matthews Signed Green Bay Packers Retro Mini Helmet JSA WITNESS COA

Packers SB XLV CLAY MATTHEWS Signed Riddell Speed Mini Helmet AUTO - JSA

Packers CLAY MATTHEWS Signed Riddell ECLIPSE Speed Mini Helmet AUTO - JSA

Packers CLAY MATTHEWS Signed Riddell SALUTE SERVICE Speed Mini Helmet AUTO - JSA

Packers CLAY MATTHEWS Signed Riddell USC TROJANS Speed Mini Helmet AUTO - JSA

Packers SB Champ CLAY MATTHEWS Signed Riddell LUNAR Speed Mini Helmet AUTO - JSA