A3/A4 Black Thick Cardboard White Thick Cardboard 230g300g Thick Hard Black White Alabaster Paper Painting Cardboard

Quantity discount. Contact customer service if you need custom specifications.

The freight you see is calculated according to the weight of 4K,

if you need to place an order, do not pay,

contact customer service to change the freight and price.

Contact number:17769926520

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tips: about paper weight refers to the weight of paper per square meter,

  for example, 70 grams is 70 grams per square meter. (That is, the thickness of ordinary printing paper)

  the thickness is proportional to the gram weight. The higher the gram weight, the thicker the thickness.

 70g is the thickness of the copy paper commonly used. (Thin and printable)

 120g is 1.5 times the thickness of ordinary printing paper. (Relatively thick printing paper can be printed)

 160g is about the thickness of 2 copy papers (hardness is better). (Printable)

 200g-230g quite common thickness of business cards (3 Copy paper thickness, hardness should be quite) (not suitable for printing)

 300 is equivalent to 4 pieces of 70g copy paper thickness, 400G is equivalent to 5-6 pieces of copy paper thickness. (Not suitable for printing)