Scotch Barricade Tape 330 is a 3 mil thick, polyethylene film backing, barricade tape that is printed with a warning message. It is great for alerting pedestrians of danger in both small and large areas.Scotch Barricade Tape 330 features durable, polyethylene film backing that resists accidental tearing. This effective and economical tape is printed with 2 in, bold characters on a bright background. It is designed to signify restricted access to hazardous areas and it is ideal for above ground applications. RoHS 2011/65/EU Compliant.