Ideal for warehouse managers and fulfillment directors shipping long, narrow items like wine bottles, umbrellas, carpet rolls, and specialty products. The 12 x 6 x 3" kraft corrugated box maximizes space efficiency while protecting delicate elongated goods during transit, reducing damage claims and freight costs.

Best For
How to choose
Specs at a Glance
| Material | ECT-32 Single Wall Kraft Corrugated |
| Dimensions | 12" L x 6" W x 3" H |
| Color | Kraft (Natural Brown) |
| Sold As | Bundle of 25 Units (Flat, Ready to Assemble) |
| Recyclable | Yes |
Common Use Cases
- Wine bottle and beverage shipping with secure length-wise packing Umbrella and parasol packaging for retail fulfillment Carpet roll and textile product protection Long-handle tool and equipment distribution Specialty items and e-commerce subscription boxes
What You'll Receive
- 25 flat, unassembled kraft corrugated boxes (12 x 6 x 3") Ready to fold and seal with standard packaging tape
Shipping & Packaging
Frequently Asked Questions
ECT (Edge Crush Test) 32 means each box withstands 32 lbs of pressure per lineal inch, ideal for medium-weight products and stacking 3 - 4 boxes high on pallets. This single-wall construction balances protection, cost, and freight efficiency without excess material waste.
Yes. ECT-32 kraft corrugated supports stacking heights up to 4 - 5 boxes when properly distributed and loaded. For heavier goods, conduct a weight test or consider double-wall alternatives. Correct packing technique and even weight distribution are critical.
The wide opening along the 12" length eliminates awkward angled insertion and reduces packing time by 15 - 25% compared to standard end-opening boxes. Workers can pack items faster, reducing labor costs and shipping errors while maintaining product safety.
Absolutely. The kraft kraft finish provides professional branding appeal, ECT-32 protection safeguards items during last-mile delivery, and the specialized long format is use for high-volume fulfillment of wines, tools, textiles, and specialty goods. Bulk ordering (25-unit bundles) maximizes volume discounts.
Technical Specifications
| Sold As | Bundle of 25 Units (Flat, Ready to Assemble) |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 12" × 6" × 3" (L × W × H) |
Shipping Information
Outer Carton Dimensions
12" × 6" × 3" (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
12x6x3 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25-Pack
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU 1263 , 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.



