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Best box mailers - Holiday Sale 2025

Last Updated - December 5, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Aviditi

AVIDITI 18 x 16 x 4 Corrugated Cardboard Boxes, Flat 18"L x 16"W x 4"H, Pack of 25 | Shipping, Packaging, Moving, Storage Box for Home or Business, Strong Wholesale Bulk Boxes

Aviditi

$70.69

More Details
Main highlights
- TOP QUALITY: Standard strength industrial Corrugated Boxes These boxes are the industry standard Proudly made in the USA
- PACKAGING: Cartons are sold in bundle quantities and ship flat to save on storage space and These environmentally friendly Corrugated boxes are reusable and recyclable
- MATERIAL & STRENGTH: Boxes are manufactured from Single Wall 200#/ ECT-32 Kraft Corrugated Recommended weight capacity is up to 65 pounds (guideline only, weight must be distributed evenly)
- DIMENSIONS: 18" Length x 16" Width x 4" Height Flat Corrugated Boxes, Pack of 25 Measurements refer to the inside dimensions Each individual box weighs approximately 0 9872 pounds
- APPLICATIONS: The smaller depths on these cartons provide an ideal fit for shallow products These boxes are perfect for apparel, books, picture frames, artwork, mirrors and clothing
$70.69
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Uboxes

uBoxes Large Moving Boxes 20" x 20" x 15" (Pack of 12)

Uboxes

$49.98

More Details
Main highlights
- Package Quantity: 1
- Package Dimensions: 35 0" (L) x 20 0" (W) x 8 0" (H)
- Large Boxes 20" x 20" x 15" (Pack of 12)
- Country Of Origin: United States
$49.98
3
Best Value
12% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Amazon Basics
12% Off

Amazon Basics Cardboard Shipping and Packing Moving Boxes, 10 Pack, Medium, Brown, 18" x 14" x 12"

Amazon Basics

$28.69

$32.81
(12% Off)

More Details
Main highlights
- Professional-grade, single-wall corrugated cardboard construction for strength
- MADE IN USA
- Ideal for packing, moving, indoor storing, and shipping dry items such as files, clothing, electronics, and more
- Easy setup with pre-creased flaps that fold in; seal with packaging tape to secure (tape sold separately)
- Cardboard box in Medium (10-pack), each measuring 18 x 14 x 12 inches
- Add labels or write on the box for easily identifying contents
$28.69
$32.81 (12% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Tailored Packaging

White Corrugated Shipping Box, 12 x 12 x 6 Inches, ECT-32B Cardboard Mailer, CMYK Customizable Lid, Perfect for Gifts and Artisan Business

Tailored Packaging

$45.00

More Details
Main highlights
- VERSATILITY: Perfect for shipping various items, retail packaging, subscription boxes, or artisanal product deliveries
- DIMENSIONS: Measures 12 1/4 x 12 1/4 x 6 1/4 inches outside with precise interior dimensions of 12 x 12 x 6 inches for optimal storage capacity
- DESIGN: Single-piece construction with easy fold-and-assemble design, complete with self-locking tabs for secure closure
- CUSTOMIZATION: Features a white exterior with customizable CMYK printing options on the lid for personalized branding
- CONSTRUCTION: Made from sturdy corrugated cardboard with ECT-32B rating, providing reliable protection for your shipped items
$45.00
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

HORLIMER

HORLIMER 9x6x2 inches Shipping Boxes Set of 50, White Corrugated Cardboard Box Literature Mailer

HORLIMER

$34.99

More Details
Main highlights
- Wide Usage: White cardboard boxes can be used for shipping, mailing or storage some small items. It is very suitable for your own label or DIY.
- Set of 50 Boxes: There are 50 pack boxes on the package, storing flat inside a larger carton.
- Quality Material: Single wall corrugated boxes are made of recyclable cardboard. It's sturdy and secure for daily use.
- Easy to Use: 9x6x2 mailing boxes can be assembles in seconds without any tapes or glue. 32 ECT grade fits for standard stacking.
- Dimension: The outer size of the shipping boxes is 9 x 6 x 2 inches (L x W x H), and the inner size is 8.6 x 5.9 x 1.9 inches.
$34.99

Best box mailers - Holiday Sale 2025

AVIDITI 18 x 16 x 4 Corrugated Cardboard Boxes, Flat 18"L x 16"W x 4"H, Pack of 25 | Shipping, Packaging, Moving, Storage Box for Home or Business, Strong Wholesale Bulk Boxes

uBoxes Large Moving Boxes 20" x 20" x 15" (Pack of 12)

Amazon Basics Cardboard Shipping and Packing Moving Boxes, 10 Pack, Medium, Brown, 18" x 14" x 12"

White Corrugated Shipping Box, 12 x 12 x 6 Inches, ECT-32B Cardboard Mailer, CMYK Customizable Lid, Perfect for Gifts and Artisan Business

HORLIMER 9x6x2 inches Shipping Boxes Set of 50, White Corrugated Cardboard Box Literature Mailer

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