Ideal for warehouse managers and fulfillment directors shipping mid-weight products requiring reliable protection without premium costs. The 12" x 12" x 20" dimension accommodates standard e-commerce items while the ECT-32 kraft construction delivers dependable stacking strength for efficient inventory management and freight consolidation.

Best For
How to choose
Specs at a Glance
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions (L x W x H) | 12" x 12" x 20" |
| Construction Type | Single Wall |
| Bundle Quantity | 25 boxes per bundle |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment for apparel, books, and light electronics Industrial parts and component shipping Food and beverage distribution (non-hazmat) Retail inventory storage and warehouse organization Regional freight consolidation and LTL shipments
What You'll Receive
- 25 kraft corrugated boxes, 12" x 12" x 20" Ready-to-assemble flat boxes for space-efficient storage
Shipping & Packaging
Frequently Asked Questions
ECT (Edge Crush Test) 32 indicates the box withstands 32 pounds of force per linear inch before crushing. ECT-32 is standard-strength, suitable for general shipping; ECT-44 or ECT-48 offer higher stacking capability for heavier loads. ECT-32 is cost-optimized for typical mid-weight B2B and e-commerce applications.
With proper storage conditions and careful stacking, ECT-32 single-wall boxes typically stack 4-6 units high without load damage. Actual stacking capacity depends on product weight inside each box and storage duration. We recommend testing with your typical shipment weight.
These kraft corrugated boxes are suitable for dry food, non-perishables, and general merchandise. For hazardous materials, pharmaceutical products, or refrigerated items, consult our specialists for compliant packaging solutions.
We sell in bundles of 25 boxes. Volume discounts are available for orders of 10+ bundles (250+ boxes). Contact our sales team for custom pricing on bulk orders and freight optimization.
Technical Specifications
| Construction Type | Single Wall |
| Bundle Quantity | 25 boxes per bundle |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 12" × 12" × 20" (L × W × H) |
Shipping Information
Outer Carton Dimensions
12" × 12" × 20" (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.
Contact product supportBuyer guides
Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
12" x 12" x 20" ECT-32 Kraft Corrugated Shipping Boxes, 25-Pack
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU 121220 , 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.



