Warehouse managers and fulfillment directors shipping mid-sized products need reliable, cost-effective containment. The 20 x 12 x 7" corrugated box delivers ECT-32 single-wall strength for regional and ground shipments while maximizing pallet cube utilization. Ideal for e-commerce, retail distribution, and light manufacturing operations handling electronics, apparel, small appliances, and general merchandise.

Best For
How to choose
Specs at a Glance
| Material | Kraft Single Wall Corrugated |
| ECT Rating | 32 ECT |
| Dimensions | 20" L √ó 12" W √ó 7" H |
| Sold As | Bundle of 25 Boxes (Flat) |
| Recyclable | Yes |
Common Use Cases
- E-commerce order fulfillment and last-mile shipping Retail distribution and point-of-sale merchandise Electronics and appliance packaging Apparel and soft goods shipping Food and beverage distribution (non-hazmat)
What You'll Receive
- 25 Flat-Shipped Corrugated Boxes (20 x 12 x 7") Ready-to-assemble with manufacturer's tape closure
Shipping & Packaging
Frequently Asked Questions
ECT (Edge Crush Test) measures the vertical stacking strength of corrugated board. ECT-32 safely handles 3 - 4 layers of stacking on a pallet (approximately 40 - 50 lbs per box). This prevents damage during transit and storage while keeping material costs lower than ECT-48 or ECT-44 alternatives. Ideal for regional/ground shipments; verify limits for heavier or stacked pallets.
A bundle of 25 flat boxes occupies ~15 cubic feet and weighs ~40 lbs. The same 25 pre-assembled boxes occupy 85 - 100 cubic feet and weigh 55 - 60 lbs. You save approximately 70% warehouse footprint and reduce inbound freight spend significantly, typically $15 - 30 per bundle.
Yes, within limits. ECT-32 supports 3 - 4 layers of loaded boxes stacked vertically (40 - 50 lbs per box). For loads exceeding 60 lbs per box or more than 5 layers, upgrade to ECT-44 or ECT-48. Always test with your actual product weight and environmental conditions (humidity, temperature swings).
Yes. Plain kraft boxes are ready for digital or flexographic printing. Minimum orders for custom print typically start at 250 - 500 units. Contact our sales team for quoted artwork, lead time, and pricing on branded options.
Technical Specifications
| ECT Rating | 32 ECT |
| Sold As | Bundle of 25 Boxes (Flat) |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 20" × 12" × 7" (L × W × H) |
Shipping Information
Outer Carton Dimensions
20" × 12" × 7" (L × W × H)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
25 PER BUNDLE
LTL Freight Class
Class 125
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
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Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
20x12x7 ECT-32 Kraft Corrugated Boxes - 25 Pack Bundle
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU 20127 , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 25 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.
Compare inside dimensions, board grade, style, and bundle quantity.
Product support Use the box size calculatorUse this tool when item size, void fill, or storage space affects the carton.



