Think I've found just what you are looking for. Two types. Check out the
Sew-On Reflexite Striping
and the
3M Silver Retro-reflective Fabric Tape

http://www.awdirect.com/awdirect/cat...kon=subsection

You have to purchase a roll of 25ft for about $21. I was thinking about buying some anyway, leaning toward the lime green Reflexite, but I'm flexible. I don't need 25 ft, but I do want several feet. If anyone just wants a couple of feet let me know. I will order a roll and send whatever anyone wants for whatever the actual per foot cost winds up being with shipping, probably $1.20-$1.25/ft plus postage which should be minimal since I can just stick in an envelope, probably less that $1. If anyone is interested post which type you would prefer and whether you are flexible. Don't post addresses.