Item Details - Harris BTR Series "DANGER" Black/Red Heavy Duty Reinforced Barricade Tape measuring 3" X 500' is made of long-lasting high visible polypropylene with versatile bold black letters. It prevents accidents by increasing visibility of hazards with non-adhesive plastic tape and can be tied, stapled or nailed in place.Product Attributes -Product Type - Barricade Tape Size Description - 3" X 500'" Color - Black Thickness - 5 MIL Material - Polyethylene Trade Name - BT Series Legend - DANGER