express e-commerce packaging carton aircraft box 3-layer ultrahard hardened jewelry packaging box postal custom flat carton 快递电商打包纸箱飞机盒3层特硬加硬首饰包装盒邮政定制扁平纸箱

ordinary 3 layers (affordable) ultrahard 3 layers (super hard)

20*11 * 3cm 22 pieces 15*10 * 4cm 30 pieces 12*9 * 4cm 50 pieces 19*10 * 3.5cm 32 pieces 18*11 * 5cm 32 pack 22*14 * 4cm 18 pieces 32*23 * 6cm 7 pack 36*30 * 4cm 10 pack 23*11 * 7.5cm 20 pieces 20*13 * 4.5cm 22 pieces 48.5*22 * 6cm 10 pack 47*16 * 4.5cm 20 pieces 33.5*21 * 4.5cm 20 pieces 38*16 * 4.5cm 20 pieces 54*16.5 * 5cm 20 pieces 53.5*22 * 4.5cm 10 pack 47*20 * 4cm 20 pack 47*16 * 2.5cm 20 pieces 19.5*10 * 2.3cm 32 pieces 27.5*7.3 * 3cm 50 pack 15*15 * 5cm 20 pieces 20*14 * 4cm 19 pieces 27*16.5 * 5cm 12 pack 25*20 * 7cm 8 pack 30*21.5 * 5cm 9 pack 36*30 * 6cm 10 pack red (19.5-11-2.8)50 15*10 * 4cm 3 pack 15*15 * 5cm 4 pack 12*9 * 4cm 5 pack 12*9*4cm2 pack restore the original price after buying 100 pieces every day