Gear Gremlin Reflective Helmet Stickers 4 Pack

I bought these to break up the black of my helmet. I have taken my helmet outside, in the dark, and tried to get them to catch light from street lights, but they don't seem to be very reflective.

Legal requirement

Needed a reflective contrast to my black helmet and these stickers provide the contrast

this does what you expect it to.
I have been using it in wet conditions for a period of 2 weeks the stickiest stays on