Ideal for warehouse managers and fulfillment directors shipping varied product sizes without maintaining multiple carton SKUs. The 18 x 12 x 6" multi-depth design folds to 2", 4", or 6" heights, eliminating the need for carton sizers while reducing inventory complexity and storage footprint.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions | 18" L x 12" W x 6" H (adjustable to 2", 4", or 6") |
| Quantity per Bundle | 25 Boxes |
| Color | Natural Kraft |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment centers handling mixed product assortments 3PL warehouses reducing carton variety and SKU management costs Direct-to-consumer shipping with variable product depths Subscription box and curated goods distribution Industrial parts and components fulfillment
What You'll Receive
- 25 flat, unassembled multi-depth corrugated boxes (18 x 12 x 6") Pre-scored fold lines at 2", 4", and 6" heights for easy height adjustment
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
By consolidating three standard carton sizes (6", 4", and 2" heights) into one SKU, you reduce storage footprint by up to 65% while maintaining the same capacity. This also simplifies picking, reduces fulfillment errors, and lowers carrying costs.
Yes. ECT-32 (Edge Crush Test 32 lbs/inch) is engineered for single-wall performance and supports stable palletization and multi-level stacking. It meets industry standards for parcel and LTL freight when properly loaded.
Exactly. The pre-scored panel design allows workers to fold the box to 2", 4", or 6" depth on demand, no equipment needed. This eliminates carton sizer bottlenecks and gives you right-fit packaging for every order.
By using the smallest appropriate height for each item, you reduce dimensional weight surcharges from carriers like UPS and FedEx. Most users report 8-15% savings on shipping fees while improving sustainability through less void fill and lighter pallets.
Technical Specifications
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions | 18" L x 12" W x 6" H (adjustable to 2", 4", or 6") |
| Quantity per Bundle | 25 Boxes |
| Color | Natural Kraft |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 18"" × 12"" × 6"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
36.25" × 18.5" × 8.0" (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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