The product is an 8x10 photo signed by Gianni DeCenzo, who portrayed Demetri in the television series "Cobra Kai." This original photo is authenticated by ACOA, adding value to the entertainment memorabilia for fans of the show. With the signature of the actor himself, this item holds sentimental and collectible significance for supporters of the series and lovers of entertainment memorabilia. Signed in person in 2025. Guaranteed authentic autograph certified by ACOA authentication.