This is the perfect gag for messy bedrooms, the boss's "reserved" parking spot, the boss's office, your neighbor's boat, cluttered workrooms, and more! This is the real stuff used by Police and as seen on TV. People never know what to do when they go to step out and realize they are blocked in by tape. They'll be afraid to remove it! Make a statement with bright yellow tape and big, black letters! About 50 ft per roll.