20x20x15 Corrugated Shipping Boxes 6-Pack
$29.72
/ 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
20" × 20" × 15"
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.”
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Specifications
| Inside dimensions | 20" × 20" × 15" (L × W × H) |
|---|---|
| Physical units per order increment | 1 |
| Case weight | 12.0 lb |
| Outer carton (shipping) | 40.25 × 35.5 × 2.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109068084 |
| SKU | 202015RP6 |
About this item
SKU 202015RP6 — 20" × 20" × 15".
Right-sized corrugated boxes for small-to-medium fulfillment operations. This 6-pack of 20x20x15 boxes ships completely flat, maximizing your warehouse storage and reducing freight costs per unit. Rated for reliable stacking performance without sacrificing protection.
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.
Larger size
25x22x19 Double Wall Corrugated Shipping Boxes 25-Pack
$177.18
Smaller size
18.25x15.12x14 Corrugated Boxes for 4 Hexpand 3 Bottle Shipper Inserts
$283.58
Stronger option
20x20x15 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack
$76.59
Same size, different spec
20x20x15 Corrugated Boxes with Tape and Dispenser 12-Pack
$52.64
Common questions
What's the weight capacity and stacking limit for these 20 x 20 x 15" boxes?
Each box supports up to 65 lbs of product weight and can safely stack 4-5 boxes high (approx. 260-325 lbs total load) without crushing, thanks to 32 ECT corrugated construction. Always verify contents weight and environmental conditions for specific applications.
Can I use these boxes for cold storage or outdoor shipping?
These corrugated boxes are designed for standard temperature warehouse and shipping environments (50 - 75°F). For refrigerated or moisture-heavy environments, consider upgrading to plastic-lined or weather-resistant alternatives.
How much space do I save by ordering flat-ship boxes versus pre-assembled?
Flat-ship design reduces storage space by approximately 70% compared to pre-assembled boxes. A pallet of 6-packs takes up roughly 4 cubic feet versus 12+ cubic feet for pre-assembled equivalents, directly lowering warehouse rent and improving order-to-ship speed.
Are these boxes compatible with standard packing tape and shipping automation equipment?
Yes. These corrugated boxes work with all standard packaging tape, automated taping machines, and conveyor systems. The 20 x 20 x 15" dimensions fit within most commercial shipping automation specs for UPS, FedEx, and USPS carriers.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.