12x12x15 Boxes
12x12x15 Boxes
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Parent category: Corrugated Boxes Buying Guide
12x12x15 boxes are 2,160 cubic inches of space — a standard corrugated shipping size for ecommerce orders, apparel, and mid-weight product kits.
Quick facts
| In-stock SKUs | 4 |
|---|---|
| Total options | 4 |
| Price from | $36.60 |
| Price to | $54.23 |
| Average price | $41.31 |
| Materials | kraft, corrugated |
| Strengths | ECT-32, ECT-48 |
| Pack quantities | 15, 25 |
In-stock options
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15x12x12 ECT-32 Kraft Corrugated Boxes - Reliable Strength, 25-Pack Bundle
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12x12x15" ECT-32 Kraft Corrugated Boxes - Durable Shipping, Bundle of 25
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15x12x12 Multi-Depth Corrugated Boxes, ECT-32 Kraft, 25-Pack
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15x12x12 ECT-48 Double Wall Kraft Boxes - Heavy Duty Shipping, 15-Pack
When to use
- Shipping rigid goods that fit 12x12x15 inches (L x W x H).
- Orders where dimensional weight matters — this size avoids wasted cube.
- Bulk case packs for 3PLs, Amazon FBM, and DTC fulfillment lines.
When not to use
- Goods significantly smaller than 12x12x15 — you pay for wasted void.
- Items over 50 lb — step up to ECT-44 or ECT-48 double-wall.
Related
Frequently asked
What is a 12x12x15 box used for?
12x12x15 boxes are 2,160 cubic inches of space — a standard corrugated shipping size for ecommerce orders, apparel, and mid-weight product kits.
What's the dimensional weight (DIM weight) of a 12x12x15 box?
A 12x12x15 box has 2,160 cubic inches of interior space. At the FedEx/UPS Ground domestic divisor of 139, the dimensional weight rounds up to about 16 lb (15.54 lb before rounding). Carriers charge for the greater of actual weight or DIM weight, so this is the minimum billable weight for a 12x12x15 carton even if it's lightweight.
What ECT strength ratings are 12x12x15 boxes available in?
Packrift stocks 12x12x15 boxes in ECT-32 and ECT-48 strength ratings. ECT-32 is the standard for most ecommerce shipments under ~50 lb; ECT-44 and higher are for heavier loads, double-stacked pallets, or freight shipping. 4 in-stock SKUs are available across these grades.
What case-pack sizes do 12x12x15 boxes come in?
Packrift sells 12x12x15 boxes in case packs of 15 and 25 per case. Bulk pricing improves with larger case quantities — see each product page for the exact case size.
What box sizes are similar to 12x12x15?
Buyers comparing 12x12x15 boxes also consider 12x12x14, 12x12x16, 10x12x15, and 10x12x14 boxes. See related sizes below or use the box size calculator to find the closest fit for your product dimensions.