I also have a pair of highly reflective leg bands that are about 1 1/2 inch wide that fasten with velcro. I wear one on each ankle on night rides because the reflective bands create this up and down motion in car lights-very eye catching. Also my seatbag has reflective stripe as does my helmet.
Lowes Hardware store carries these battery powered bands that you can place around your ankle then turn them on and they glow, I think they cost $9 each; I thought about buying two but so far I put off to see how my current set up is working at attracting attention.