Lengths 18"-23"

All of the boxes within this category are standard brown boxes having lengths of 18"-23". The first dimension of a box is always the length (LxWxH). To see all box sizes and options, return to the Main Box Category.

How Are Boxes Measured

Boxes Discounted Freight Rates

Lengths 18''-23''

18 x 4 x 4" Long Corrugated Boxes - 25 EACH PER BUNDLE

$30.00

18x6x4'' Boxes 50ct

$48.95

18x6x6'' Boxes 50ct

$56.84

18 x 8 x 4" Long Corrugated Boxes - 25 EACH PER BUNDLE

$41.04

18x8x6'' Boxes 25ct

$31.53

18x8x8'' Boxes 25ct

$31.58

18x9x9'' Boxes 25ct

$37.89

18x10x4'' Boxes 25ct

$30.01

18x10x6'' Boxes 25ct

$33.19

18x10x8'' Boxes 25ct

$37.86

18x10x10'' Boxes 25ct

$45.82

18 x 12 x 2" Flat Corrugated Boxes - 25 EACH PER BUNDLE

$64.72

18 x 12 x 3" Flat Corrugated Boxes - 25 EACH PER BUNDLE

$56.84

18x12x4'' Boxes 25ct

$42.64

18x12x5'' Boxes 25ct

$44.19

18x12x6'' Boxes 25ct

$47.36

18x12x7'' Boxes 25ct

$44.25

18x12x8'' Boxes 25ct

$52.11

18x12x9'' Boxes 25ct

$47.37

18x12x10'' Boxes 25ct

$56.85

18x12x12'' Boxes 25ct

$63.15

18x12x14'' Boxes 25ct

$58.45

18x12x16'' Boxes 25ct

$69.50

18x12x18'' Boxes 25ct

$66.33

18 x 13 x 5" Flat Corrugated Boxes - 25 EACH PER BUNDLE

$64.74

18 x 13 x 12" Corrugated Boxes - 25 EACH PER BUNDLE

$63.18

18x14x4'' Boxes 25ct

$44.19

18x14x6'' Boxes 25ct

$52.14

18x14x8'' Boxes 20ct

$45.78

18x14x10'' Boxes 25ct

$63.16

18x14x12'' Boxes 25ct

$71.07

18x14x14'' Boxes 20ct

$52.11

18 x 16 x 2" Flat Corrugated Boxes - 25 EACH PER BUNDLE

$86.85

18x16x4'' Boxes 25ct

$50.52

18x16x6'' Boxes 25ct

$55.27

18x16x8'' Boxes 25ct

$67.90

18x16x10'' Boxes 20ct

$52.11

18x16x12'' Boxes 25ct

$69.49

18x16x14'' Boxes 25ct

$75.80

18x16x16'' Boxes 20ct

$63.11

18 x 18 x 2" Flat Corrugated Boxes - 25 EACH PER BUNDLE

$101.06

18x18x4'' Boxes 25ct

$58.42

18 x 18 x 5" Flat Corrugated Boxes - 25 EACH PER BUNDLE

$96.31

18x18x6'' Boxes 20ct

$50.53

18x18x8'' Boxes 25ct

$69.51

18 1/2 x 18 1/2 x 9" Corrugated Boxes - 20 EACH PER BUNDLE

$61.57

18x18x10'' Boxes 20ct

$64.73

18x18x12'' Boxes 20ct

$74.24

18x18x14'' Boxes 20ct

$66.33

18 x 18 x 15" Corrugated Boxes - 20 EACH PER BUNDLE

$77.38

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