Patented Mighty Line Safety Floor Tape 4 inch by 100 foot yellow with blue 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. This floor tape is also available in a 2 inch width. Part Number: 4RYBCTR UPC:815035010449