They are made of reflective material, It looks dark under normal daylight / indoor lights, but you will find more color changing in the sun.
It's super reflective when the light hits it, especially at night.
Notes:
Colors on your computer monitor may differ slightly from actual product colors.
Due to different producing batches or different measurement methods, there may be deviation of 1cm—3cm for items. Internal material or pattern may not be the same .
