40x60x3.5 ECT-32 Kraft Mirror Boxes Corrugated 40604PCMC
$15.67
/ bundle of 4$3.92 per box
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Secure checkout
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
Shipping & deliveryCheck cost to your ZIP code
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
40" × 60" × 3.5"
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 | 40" × 60" × 3.5" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 4 |
| Physical units per order increment | 4 (one bundle) |
| Bundle weight | 4.84 lb |
| Outer carton (shipping) | 48.5 × 36.0 × 0.5 in |
| LTL freight class | Class 125 |
| SKU | 40604PCMC |
About this item
SKU 40604PCMC — 40" × 60" × 3.5", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 4, shipped from US warehouses.
40x60x3.5 ECT-32 kraft mirror boxes corrugated. For shipping goods, organizing stockrooms, and packing household items. ECT-32 board (32 lb per inch edge crush). Natural kraft finish. Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes. A stock carton for warehouses, online sellers, and shipping departments.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
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Common questions
How many boxes do I receive in a bundle, and how many do I need to ship one item?
One bundle contains 4 pieces that assemble into a single complete mirror box carton. You'll need one full bundle (4 pieces) to package and ship one mirror or large glass item. Pricing is quoted per piece, so one complete carton costs 4x the per-piece price.
Why is this a 4-piece design instead of a traditional single-box carton?
The four-piece construction creates a custom-fit design optimized for mirrors and glass products. It allows adjustable internal support, reduces empty space, minimizes product movement during transit, and lowers shipping costs compared to oversized traditional boxes, all while providing protection.
Is this box strong enough for heavy mirrors and glass panels?
Yes. ECT-32 single-wall corrugated kraft delivers excellent crush and impact resistance specifically engineered for glass shipments. The material exceeds industry durability standards for fragile item packaging and is suitable for freight transport and stacked warehouse storage.
Do these boxes come with printed warnings about fragile contents?
Yes. All panels feature pre-printed 'Fragile,' 'Handle with Care,' and 'Do Not Lay Flat' messages that ensure proper handling throughout the logistics chain, reduce damage claims, and meet common shipping compliance requirements for glass products.
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.