Corrugated:

Five-layer extra hard

Material hardness grade:

60x40x50cm

50x40x40cm

60x40x40cm

70x50x50cm

80x50x60cm

50x50x50cm

45x45x45cm

40x40x40cm

35x35x35cm

30x30x30cm

25x25x25cm

20x20x20cm

15x15x15cm

10x10x10cm

Xinshunfeng No. 1 20x15x10cm

SF No. 1 20x18x10CM

SF No. 2 25x20x18cm

SF No. 3 30x25x20cm

SF No. 4 36x30x25cm

SF No. 5 53x32x23cm

SF No. 6 70x40x32cm

SF No. 7 57x35x57cm

Postal No. 1 53x29x37cm

Post No. 2 53x23x29cm

Post No. 3 43x21x27cm

Post No. 4 35x19x23cm

Post No. 5 29x17x19cm

Post No. 6 26x15x18cm

Post No. 7 23x13x16cm

Post No. 8, 21x11x14cm

Postal No. 9 19.5x10.5x13.5cm