22x18x16 Corrugated Shipping Boxes 20-Pack 221816RP20
$90.47
/ case
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| Quantity (case) | 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
22" × 18" × 16"
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 | 22" × 18" × 16" (L × W × H) |
|---|---|
| Physical units per order increment | 1 |
| Case weight | 40.34 lb |
| Outer carton (shipping) | 40.25 × 34.75 × 6.5 in |
| LTL freight class | Class 125 |
| SKU | 221816RP20 |
About this item
SKU 221816RP20 — 22" × 18" × 16".
22x18x16 corrugated shipping boxes 20-Pack. Handles routine outbound shipping as well as on-site storage and moves. Sold as a 20-pack (20 boxes per pack). Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes. For shipping goods, organizing stockrooms, and packing household items.
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 ECT rating does this box support?
Our 22 x 18 x 16" corrugated boxes meet industry-standard ECT requirements for stacking up to 6+ layers in standard warehouse conditions. Verify specific ECT specifications with our packaging consultant for your exact load weight and freight distance.
How much warehouse space do I save with flat storage?
Flat-packed boxes consume approximately 70% less storage space than pre-assembled alternatives. A 20-pack occupies roughly 2 cubic feet when flat, compared to 6+ cubic feet assembled, freeing premium warehouse real estate for inventory.
Is this box suitable for heavy items?
Yes. Corrugated construction provides excellent load-bearing capacity for items up to 40-50 lbs depending on interior bracing and load distribution. For heavier shipments, consult our team on reinforced box options.
Can I order larger quantities beyond the 20-pack?
Absolutely. While retail 20-packs offer flexible entry-level ordering, our account managers can configure custom master carton quantities (100+, 500+, 1000+) with volume pricing and dedicated freight arrangements for high-volume operations.
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.