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Cardboard briefcase

Cardboard christmas tree L

cardboard

Homemade Detective Kit for summer fun

cardboard

Cardboard. ..

cardboard shoes... awesome

cardboard house idea

cardboard clock

DIY Cardboard Dragon & Knight by Cardboard Dad

cardboard

IPad Briefcase

Spy FBI Secret Mission Military Detective

Way cool corrugated briefcase #packaging PD

Printable Cookie (Monster) Bags | Oh Happy Day!

Invisible ink: spy games for kids

detective silhouette - Recent Photos The Commons Getty Collection Galleries World Map App

Top secret agent party. Party favor ideas poppers and top secret notebooks.

DETECTIVE Party Ideas

Suitcase box. This could be cute for crew bags, too.

Graduation Cap Party Favors