4” Yellow Floor Tape with Black Chevrons – 100’ RollPatented Mighty Line Safety Floor Tape 4 inch by 100 foot yellow and black diagonal industrial floor marking tape. Our Mighty Line floor tapes come with a 3 year limited warranty. Our Mighty Line peel and stick floor tape have beveled edges and can be used in industrial facilities. Mighty Line Yellow and black hazard floor tape is great for 5s, lean manufacturing, six sigma, and floor marking tape applications. ShieldMark the manufacturer of Mighty