Width ≤0.2mm *Length ≤5mm 3 places are allowed on each surface. If concentrated and non-sentimental scratches, the area is less than 5X5mm, 1 place is allowed
Three points are allowed on each surface when the width is less than 0.2mm * the length is ≤ 5mm. If the area is less than 5x5mm, one place is allowed<br>