Patented Mighty Line Floor Tape & Safety Floor Tape 4 inch by 100 foot red with glow center line industrial floor marking tape. Mighty Line floor tapes come with a 3 year limited warranty. Mighty Line peel and stick floor tapes have beveled edges which improves durability in harsh industrial environments. Mighty Glow is a great safety solution when the power goes out in the warehouse. This floor tape is also available in a 2 inch width. Part Number: 4RRLUMCTR UPC:815035010463