This papercraft is a life size Deuce's SS Mask, created by Necrosster. The size of finished model is about 247 (H) x 199 (W) x 141 (D) mm. There is also a Life Size Danny's NFTU Mask Papercraft on the site.
Deuce was a member of Hollywood Undead until early 2010. He left because of a disagreement with the band. It has yet to confirmed as to the exact reason why he got kicked out/left, as the band and Deuce himself state different reasons but none have been confirmed. He has gone in a solo career since his departure from HU and has since worked with his crew, Nine Lives.
You may get this papercraft template here: Hollywood Undead - Deuce's SS Mask Free Papercraft Download