Ideal for warehouse managers and fulfillment directors shipping varied product sizes who need to reduce carton inventory complexity. The 12128" multi-depth design with scored fold lines eliminates the need for a carton sizer, allowing operators to quickly adjust box height from 4" to 8" for right-sized shipping that cuts parcel service costs and storage footprint.
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How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions | 12" L 12" W 8" H (foldable to 4", 6", or 8") |
| Crush Strength | ECT-32 (Edge Crush Test minimum 32 lbs/inch) |
| Quantity per Bundle | 25 boxes |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment with variable product dimensions Multi-channel retail distribution requiring inventory consolidation Third-party logistics (3PL) operations managing mixed SKU orders Direct-to-consumer shipping reducing parcel weight surcharges Warehouse operations minimizing carton storage space requirements
What You'll Receive
- 25 unassembled multi-depth corrugated boxes (12128") Pre-scored fold lines at 4", 6", and 8" heights
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
These boxes feature ECT-32 single-wall corrugated, providing 32 lbs of edge crush strength per inch of thickness. This rating ensures reliable stacking performance in 4-5 high pallet configurations and protects contents during handling, transit, and storage, critical for reducing damage claims and customer returns.
By folding to the exact height needed (4", 6", or 8"), you eliminate excess void space and dimensional weight surcharges from parcel carriers like UPS, FedEx, and DHL. A warehouse consolidating five different box sizes into this one SKU typically sees 15-25% reduction in per-unit shipping spend.
No equipment required. The boxes are pre-scored at multiple depths, so workers can fold to 4", 6", or 8" height by hand in seconds. This eliminates carton sizer capital expense and allows your team to right-size boxes during order packing without slowing throughput.
One bundle of MD12128 can replace up to five traditional single-depth cartons (12124", 12126", and 12128"), reducing inventory management complexity, lowering carrying costs, and freeing warehouse shelf space, especially valuable for 3PLs and high-volume fulfillment operations.
Technical Specifications
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions | 12" L 12" W 8" H (foldable to 4", 6", or 8") |
| Crush Strength | ECT-32 (Edge Crush Test minimum 32 lbs/inch) |
| Quantity per Bundle | 25 boxes |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 12"" × 12"" × 8"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
24.5" × 20.5" × 8.5" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
25 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
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