1)Pper gift bag 2)Factory-direct price, save 30% cost 3)Have about 10 years of manufacturing experience 4)Provide ... ,157g,200g,30g,350g,400g) Duplex board with grey back(250g,300g,350,400g) Grey paper(250g,300g,350g,400g) Double-side ... ,material,colors,printing and so on.If you not know how much gram of paper used for bag,we will suggest if ...