Frosted, no need for engraving or grinding There is no need to polish this armor，Wear directly，It does not damage the nail surface Ultra-thin and traceless So thin that it's imperceptible，Fit in with nature，It's not obvious that they are wearing armor Handmade Finely grind the edges，It is comfortable to wear and does not scratch hands Black box packaging Exquisite storage box，Pressure-resistant and dust-proof，Convenient to carry