Flat Corrugated Boxes

By Popular Demand — Bulk Corrugated Pricing Extended
Items highlighted in red qualify for bulk (bale) pricing. To see all eligible sizes in one place, visit the bulk corrugated discount page.
View All Eligible Sizes →

Image SKU Dimensions Strength Boxes/Bndl Bale Qty
Price/Box
Less Than Bale Bale Plus
Add To Cart
6 x 6 x 2 PH-103083 6 x 6 x 2" 32#ECT 25 1500
$0.76 $0.69
7 x 7 x 3 PH-103149 7 x 7 x 3" 32#ECT 25 1200
$0.53 $0.48
8 x 6 x 2 PH-103181 8 x 6 x 2" 32#ECT 25 1800
$0.59 $0.53
8 x 6 x 3 PH-103183 8 x 6 x 3" 32#ECT 25 1800
$0.56 $0.50
8 x 8 x 2 PH-103211 8 x 8 x 2" 32#ECT 25 1800
$1.09 $0.98
8 x 8 x 3 PH-103217 8 x 8 x 3" 32#ECT 25 1000
$0.54 $0.49
8 x 8 x 4 PH-103225 8 x 8 x 4" 32#ECT 25 1000
$0.68 $0.43
9 x 6 x 2 PH-103263 9 x 6 x 2" 32#ECT 25 1800
$0.89 $0.80
9 x 6 x 3 PH-103265 9 x 6 x 3" 32#ECT 25 1800
$0.66 $0.59
9 x 7 x 3 PH-103277 9 x 7 x 3" 32#ECT 25 1800
$0.87 $0.79
9 x 9 x 3 PH-103301 9 x 9 x 3" 32#ECT 25 900
$0.85 $0.76
9 x 9 x 4 PH-103307 9 x 9 x 4" 32#ECT 25 750
$0.82 $0.45
10 x 6 x 3 PH-101057 10 x 6 x 3" 32#ECT 25 1200
$0.59 $0.53
10 x 7 x 3 PH-101065 10 x 7 x 3" 32#ECT 25 1200
$1.19 $1.08
10 x 8 x 2 PH-101079 10 x 8 x 2" 32#ECT 25 1200
$1.19 $1.07
10 x 8 x 3 PH-101081 10 x 8 x 3" 32#ECT 25 1200
$0.67 $0.49
10 x 8 x 4 PH-101083 10 x 8 x 4" 32#ECT 25 500
$0.73 $0.53
10 x 9 x 4 PH-101095 10 x 9 x 4" 32#ECT 25 900
$1.13 $1.02
10 x 10 x 2 PH-101015 10 x 10 x 2" 32#ECT 25 1200
$1.48 $1.34
10 x 10 x 3 PH-101021 10 x 10 x 3" 32#ECT 25 500
$0.83 $0.74
10 x 10 x 4 PH-101029 10 x 10 x 4" 32#ECT 25 500
$0.77 $0.59
10 x 10 x 5 PH-101035 10 x 10 x 5" 32#ECT 25 500
$0.85 $0.67
11 x 8 x 4 PH-101151 11 x 8 x 4" 32#ECT 25 900
$1.09 $0.98
11 x 11 x 3 PH-101109 11 x 11 x 3" 32#ECT 25 500
$1.40 $1.26
11 x 11 x 4 PH-101111 11 x 11 x 4" 32#ECT 25 500
$1.55 $1.39
11 x 11 x 5 PH-101113 11 x 11 x 5" 32#ECT 25 500
$0.99 $0.89
11 1/4 x 8 3/4 x 2 3/4 PH-101145 11 1/4 x 8 3/4 x 2 3/4" 32#ECT 25 500
$0.94 $0.85
11 1/4 x 8 3/4 x 4 PH-101149 11 1/4 x 8 3/4 x 4" 32#ECT 25 500
$1.04 $0.66
12 x 8 x 3 PH-101311 12 x 8 x 3" 32#ECT 25 1000
$1.12 $1.01
12 x 8 x 4 PH-101313 12 x 8 x 4" 32#ECT 25 750
$0.81 $0.54
12 x 9 x 2 PH-101331 12 x 9 x 2" 32#ECT 25 900
$1.22 $1.10
12 x 9 x 3 PH-101333 12 x 9 x 3" 32#ECT 25 750
$0.80 $0.54

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Send shallow or flat items to customers safely and efficiently with a wide selection of flat boxes available at Packaging HERO. Shop our various sizes today.

Bulky boxes won’t cut it for certain types of shipments, so Packaging HERO® carries unique flat cardboard boxes for shipping. The sizes of these boxes include both small boxes, ideal for gift deliveries, and large boxes, perfect for large quantities – but all types feature a shallow height ideal for specific types of items. Ship apparel, picture frames, books, artwork, and more in these flat corrugated boxes and save money on storage and shipping costs. You can save even more by stocking up on wholesale pricing and bulk rate discounts.

These flat shipping boxes are made from 32#ECT corrugated for a durable shape that will withstand the transit experience. They are shipped flat and in bundle quantities for your convenience, and like all our corrugated boxes, they are always kept in stock. Be a Purchasing HERO™ and find the flat cardboard boxes you need to keep your business running smoothly and efficiently.