This Listing is "A Sell By the Yard listing"
Safe Reflections Inc. 2-1/2" Lime Yellow Sew On Reflective Safety Tape
* 2½" (63.5mm) Lime/Yellow Grosgrain
* ½" (12.7mm) 9910 3M Scotchlite™ Reflective Material
* Meets ANSI Color Specification
Rolls are labeled 9920 I am not sure of the difference between that and 9910, as thier site does not say. I imagine it would be an upgrade if anything.
Same kind worn on Police, EMS, and Firefighting gear