Ideal for warehouse managers and fulfillment directors shipping mid-sized products that require reliable protection without premium costs. The 18" x 16" x 10" dimensions provide optimal pallet utilization and freight efficiency for e-commerce, retail distribution, and general shipping operations. ECT-32 kraft construction delivers proven stacking strength for multi-tier warehouse storage.

Best For
How to choose
Specs at a Glance
| Material | ECT-32 Single Wall Corrugated Kraft |
| Dimensions | 18" L x 16" W x 10" H |
| Quantity Per Bundle | 20 Boxes |
| Box Type | Regular Slotted Container (RSC) |
| Recyclable | Yes |
Common Use Cases
- E-commerce order fulfillment and parcel shipping Retail product distribution and secondary packaging Warehouse storage and bulk item consolidation Food and beverage packaging (non-perishable items) Industrial parts and component shipment
What You'll Receive
- 20 assembled or flat corrugated boxes (18" x 16" x 10") ECT-32 rated kraft corrugated material
Shipping & Packaging
Frequently Asked Questions
ECT (Edge Crush Test) 32 indicates the box can withstand 32 pounds of pressure per linear inch, standard strength for general shipping of moderate-weight items up to 40-50 lbs depending on contents. Verify your typical product weight; if regularly exceeding 50 lbs or stacking 4+ tiers high, consider ECT-40 or ECT-48 for added safety margin.
Approximately 75-90 boxes per pallet (depending on assembly state and orientation). ECT-32 supports 4-5 tier stacking under normal warehouse conditions; reduce tiers if ambient humidity exceeds 65% or for heavier contents. Load weight testing is recommended for high-stack configurations.
Yes, 100% recyclable kraft corrugated meets most corporate sustainability mandates and municipal recycling standards. No plastic liners or non-recyclable coatings; compliant with RESY (Recycle Everywhere Systems) and major retailer environmental requirements.
Sold in bundles of 20 boxes; order in multiples of one bundle (MOQ = 20 boxes). Standard lead time is 3-5 business days for in-stock items; expedited shipping available. Large volume orders (5+ pallets) may qualify for volume pricing, contact our sales team for freight-optimized quotes.
Technical Specifications
| Quantity Per Bundle | 20 Boxes |
| Box Type | Regular Slotted Container (RSC) |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 18" × 16" × 10" (L × W × H) |
Shipping Information
Outer Carton Dimensions
18" × 16" × 10" (L × W × H)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
20 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
18x16x10 ECT-32 Kraft Corrugated Boxes - Reliable Shipping, Bundle of 20
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU 181610 , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 20 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.



