CUSHYSTORE Blue 3M Domed Round Reflective Decals Circle Glitter Safety Reflector Night Gloss 3D Gel Rear Resin Motorcycle Sticker Badge Reflector Bike Bicycle Car Helmet Trunk Tailgate Self Adhesive

I have put these on the side of my mailbox so my family can see my address when driving at night. And it works!!

While these arrived quickly, blue color looked cool, and adhered to my mailbox well...They simply are not good at all in their reflective properties. In a see of other reflectors these were unable to be seen, or even identifiable as blue until I was less than 100ft away blasting them with my LED headlights. I do not recommend these unless you're just looking for non-reflective blue stickers only.

Hardly any reflection. Had to order an alternative.