Checkered Flag - 15mm (50cm)
Black and clear squares - call it a chessboard, call it a checkered flag, whatever you prefer. One of the most commonly asked questions about this film and films of this style is "How big are the squares?" so we put the answer right there in the title - they're 15mm on each side, and we also added a photo of the actual film with a rule laid on top for reference....
Film Width: 50cm
Recommended Base: White, or silver with or without a candy topcoat