This Barricade caution tape is 500 meters roll. It is not sticky. It is made out of polyethylene and will not deteriorate for many years. Barricade Tape-DANGER is basically used to restrict and warn passersby from an area of possible hazard, or restricting access to certain dangerous or hazard environment. Also used to restrict and restrain an unauthorized access to construction, road accident, fire incident or other dangerous sites.