Made in USA

A case of 10 corrugated boxes (20x12x8, 32 ECT) with open flaps folded outward, shown on a white background.

20x12x8 Corrugated Boxes (32 ECT) - Case of 10

Name: 20x12x8 Corrugated Boxes (32 ECT) - Case of 10
Brand: ePackage Supply Production
SKU: E101702
Price: 15.22 USD
Availability: InStock

1 - 3

$15.22$1.52/Unit

4 - 9

$14.84$1.48/Unit

-2.5%

10 - 14

$14.47$1.45/Unit

-4.9%

15 - 19

$14.11$1.41/Unit

-7.3%

20 - 24

$13.76$1.38/Unit

-9.6%

25+

$13.41$1.34/Unit

-11.9%

50 cases per pallet

Quantity (cases):

1 case

We offer reliable shipping across the continental U.S., Hawaii, Alaska, military addresses, and U.S. territories including Puerto Rico, Guam, and the U.S. Virgin Islands.

Orders are typically processed within 1–2 business days from our warehouse in Indiana. Delivery times vary by destination but generally fall within 1–3 business days for most domestic locations.

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These 20" x 12" x 8" corrugated boxes deliver reliable 32 ECT single-wall strength in an elongated design perfect for shipping longer items. Bundled in convenient 10-count cases, they're ideal for e-commerce fulfillment, sports equipment, musical instruments, and other items requiring extra length without excess volume.

Made from 100% recyclable kraft corrugated fiberboard, these boxes ship and store flat to save warehouse space while providing the durability needed for safe transit. The natural kraft exterior readily accepts labels, markers, and ink-jet printing for professional presentation.

From warehouse pick-pack stations to fulfillment centers, these boxes offer the perfect balance of strength, size, and economy for businesses shipping elongated merchandise.

Key Advantages

32 ECT single-wall construction provides reliable strength for loads up to 40 lb with superior stacking capability
Elongated 20" x 12" x 8" design maximizes length while maintaining cost-effective shipping dimensions
Convenient 10-box case quantity keeps supply levels steady without over-committing storage space
100% recyclable kraft corrugated material supports sustainable packaging practices
Ships and stores flat to minimize warehouse footprint and reduce shipping costs
Natural kraft exterior accepts labels, markers, and ink-jet printing for professional branding
Quick assembly design saves time on busy packing lines

Ideal Applications

E-Commerce Fulfillment

Perfect cube size for shipping small to medium consumer goods like electronics accessories, cosmetics, and boxed games with 32 ECT protection during carrier handling.

Sports & Recreation Equipment

Ideal for sporting goods, outdoor gear, exercise equipment, and recreational products requiring generous dimensional space and reliable protection.

Musical Instrument Shipping

Safely accommodate guitars, violins, flutes, and other musical instruments in their protective cases.

Art & Poster Shipping

Perfect for shipping rolled posters, canvas prints, architectural drawings, and framed artwork requiring protective packaging.

100% Recyclable

Constructed from corrugated kraft paperboard that can be placed in curb-side paper recycling streams throughout North America.

32 ECT Certified

Meets the 32 lb Edge-Crush Test standard, providing the compression strength required for regular slotted cartons used in standard shipping applications.

Product Details

Constructed from single-wall 32 ECT C-flute corrugated kraft board, these boxes feature a three-layer design (liner/medium/liner) that absorbs impact and resists puncture. The 32 ECT rating meets common carrier requirements and provides the compression strength needed for standard shipping applications.

Made from kraft liners and starch-based adhesives that are 100% curbside-recyclable and biodegradable
Lightweight construction reduces dimensional weight charges and overall freight costs
Manufactured in U.S. facilities supporting domestic jobs while maintaining consistent quality standards
Compatible with standard packing tape, labels, and printing methods
Meets industry standards for parcel and LTL shipments

Any questions? Contact our support team

Are these 20x12x8 corrugated boxes strong enough for shipping larger or heavier items?

Yes. These boxes are rated at 32 ECT-C and can safely support up to 40–45 lbs when packed properly. The generous interior space makes them ideal for shipping larger consumer goods, electronics, tools, bulk apparel, or multi-item kits that require both length and width without excessive depth.

Is the 32 ECT-C rating acceptable for FedEx, UPS, and USPS ground services?

Absolutely. A 32 ECT single-wall box meets or exceeds the strength requirements of all major shipping carriers for ground delivery. Be sure to add void fill or cushioning, secure all flaps with carton-sealing tape, and stay within the box's weight capacity.

What does the 32 ECT-C classification mean?

ECT (Edge Crush Test) measures how much edge compression a corrugated board can handle before collapsing. A 32 ECT board withstands 32 pounds of pressure per linear inch. The “C” flute is a standard profile that provides a good balance of stacking strength and shock absorption in single-wall packaging.

How many boxes come in a case, and how are they shipped?

Each case includes 10 flat-packed boxes. Because of their larger size, fewer boxes are bundled per case for easier handling and more efficient shipping. Assembly is fast—just square the box, fold the flaps, and seal with tape.

Are these boxes made from recycled materials, and can they be recycled after use?

Yes. These boxes are made from Kraft linerboard that typically includes 30–40% post-consumer recycled fiber. After use, remove any tape or labels and place the box in your standard corrugated recycling stream.

Can these 20x12x8 boxes be stacked on a pallet?

Yes. When packed within the 40–45 lb limit and arranged consistently, these boxes can be stacked 3–4 layers high on a standard pallet. To ensure stability, consider using slip-sheets or chipboard between tiers and wrap the load securely.

Are these boxes suitable for direct food contact?

No. While the material is non-toxic, it’s not certified for direct food contact. If needed for food applications, use a poly bag or food-grade liner inside the box.

Do I need tools or special adhesives to assemble the boxes?

No special tools are needed. The boxes are pre-scored and fold easily. Just use 2"–3" wide carton-sealing tape to close the top and bottom flaps securely—no staples or glue required.

Any questions? Contact our support team

20x12x8 Corrugated Boxes (32 ECT) - Case of 10

Key Advantages

Ideal Applications

Product Details

Customer Reviews