Ideal for warehouse managers and fulfillment directors shipping mid-size products that require reliable protection without premium costs. The 18 x 16 x 12" dimension accommodates apparel, electronics, small parts, and general merchandise, while ECT-32 kraft construction provides standard-strength performance for ground and parcel shipping.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions | 18" L x 16" W x 12" H |
| Box Type | Standard Strength Corrugated Carton |
| Sold As | Bundle of 25 Boxes |
| Recyclable | Yes |
Common Use Cases
- E-commerce order fulfillment and last-mile shipping Retail product packaging and warehouse storage Small parcel and ground freight distribution General merchandise and apparel shipping Industrial parts and components packaging
What You'll Receive
- 25 corrugated shipping boxes (18 x 16 x 12 inches) Flat, ready-to-assemble construction
Shipping & Packaging
Frequently Bought Together
Related suppliesFrequently Asked Questions
ECT (Edge Crush Test) 32 measures single-wall corrugated strength, 32 pounds of force per linear inch before collapse. This rating handles standard ground shipping, moderate stacking, and typical warehouse abuse, making it the industry standard for high-volume B2B shippers balancing cost and durability.
Yes. ECT-32 kraft supports vertical stacking under normal warehouse conditions. Actual stacking height depends on box fill weight, humidity, and storage duration. Typical 40-50 lb products can safely stack 4-6 boxes high without compression issues.
Approximately 120-140 assembled boxes per pallet (48x40"), or 500-600 flat boxes. Exact count varies by arrangement and pallet type. Bulk flat shipping reduces freight cost per box by 40-60% versus assembled inventory.
Yes. These kraft corrugated boxes are 100% recyclable and made from sustainable materials. They meet standard curbside recycling requirements and support corporate sustainability commitments with zero compliance risk.
Technical Specifications
| Box Type | Standard Strength Corrugated Carton |
| Sold As | Bundle of 25 Boxes |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 18"" × 16"" × 12"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
34.25" × 28.75" × 8.75" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
25 PER BUNDLE
LTL Freight Class
Class 125
Delivery Method
Shown at checkout
ORDER SUPPORT
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Buyer guides
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Related products
Shop corrugated boxes
Compare inside dimensions, board grade, style, and bundle quantity.
Buying route Use the box size calculatorUse this tool when item size, void fill, or storage space affects the carton.
Corrugated Box Buying Guide
How to pick Single, Double, or Triple wall for your weight and stack requirements.
Read Guide →How to Measure for Shipping
Measure inside and outside dimensions before choosing shipping supplies or estimating DIM-weight costs.
Read Guide →