Choose from two styles: Comment Box or Contest Box w/Header. Comment Box: Smoke Acrylic, Locks on Bottom Measures 6 1/2"W x 8"H x 6 1/4"D Contest Box: Clear Acrylic, Key Lock on Top Measures: 6 3/4"W x 8 3/4"H x 5"D, Header Holds material up to 6" wide x 8" high