18x16x14 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack
$70.92
/ bundle of 25$2.84 per box
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Check the fit and feel before buying in bulk.
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
18" × 16" × 14"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 18" × 16" × 14" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Physical units per order increment | 25 (one bundle) |
| Bundle weight | 38.92 lb |
| Outer carton (shipping) | 34.25 × 30.75 × 8.25 in |
| LTL freight class | Class 125 |
| GTIN | 812578004850 |
| SKU | 181614 |
About this item
SKU 181614 — 18" × 16" × 14", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
ECT-32 kraft corrugated boxes built for high-volume shipping and storage operations. These 18 " x 16 " x 14 " cartons deliver reliable stacking strength and freight efficiency in bundles of 25. Trusted by warehouse managers and fulfillment directors for consistent performance.
Ideal for shipping bulky items, moving supplies, large equipment, and bulk fulfillment. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Large shipping boxes: Good fit for shipping bulky household goods, moving supplies, large equipment, soft goods, and bulk fulfillment. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
What is the ECT rating and how does it impact box performance?
ECT-32 indicates Edge Crush Test of 32 lbs per linear inch, industry standard for general-purpose shipping. This rating supports 2-3 box stacking in transit and handles typical warehouse handling without collapse or product damage.
How many boxes can I stack on a standard pallet without exceeding weight limits?
The 18x16x14 footprint allows approximately 40-45 boxes per pallet layer (3 layers deep). Actual stacking height depends on product weight and warehouse ceiling clearance. Most facilities safely stack 6-8 bundles high.
Is this box suitable for heavy products or fragile items?
ECT-32 single-wall is optimized for products up to 25 lbs. For heavier items or fragile goods, consider ECT-44 double-wall alternatives. Interior void fill and bubble wrap are recommended for breakables.
Can these boxes be customized with branding or printing?
Yes, bulk custom printing is available at higher volumes. Contact our sales team for volume pricing and minimum order requirements for branded kraft boxes.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.