This is a roughly 24x12 photo / poster signed and autographed by 10 WWE superstars total.

This was signed at two different WWE live events and is still affixed to a thick cardboard (so they could sign it) with just painters tape.

The 10 signatures are:

Drew McIntyre

Sheamus

Ricochet

Johnny Knoxville of Jackass

Dolph Ziggler

Xavier Woods

Kofi Kingston

Charles Robinson (WCW & WWE Referee)

Scott Armstrong (WCW Wrestler & WWE Ref)

Bruce Prichard (Agent, Booker & Brother Love)