1. imprinting is OK.
2. Attachment: string and safety pin, ballchain, key ring and so on.
3. Very high reflectivity
4. Many colors
5. each in OPP bag packed
Be seen, be safe !
Have EN13356 certificate. Usually hanged on bag, keychains, children clothes or cyclist etc.With highest reflective performance so could safe both drivers and pedestrian. We could also accept OEM and ODM, orders for such kind reflectors of any other shape.
Shining like the diamond against the light at dark .
With carabiner which is easy to hook anywhere.
You can DIY what you want as the accessory
Magic decoration when you take the photo in the dark