1.PP material is qualitative soft hard moderate, flexible (not soft, not folded).
2.Smooth opaque/grind arenaceous translucence, for smooth 0.5 mm frosted glass 0.3 mm thickness.
3.Meticulous workmanship, fruity and without burrs, avoid scratches.
4.Protect paper is complete, prevent writing through, suitable for the test plate.
≥100 
$0.09
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