6x3x3 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack
$12.40
/ bundle of 25$0.50 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
6" × 3" × 3"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 6" × 3" × 3" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 2.14 lb |
| Outer carton (shipping) | 9.25 × 7.75 × 6.5 in |
| LTL freight class | Class 125 |
| GTIN | 848109005898 |
| SKU | 633 |
About this item
SKU 633 — 6" × 3" × 3", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
The 6" x 3" x 3" ECT-32 kraft shallow corrugated shipping box is for books, binders, framed prints, catalogs, folded apparel, and other low-profile items. Listed dimensions are 6" x 3" x 3"; board and format details include ECT-32, single wall; sold in a bundle of 25; listed weight 2.14 lb. For fit checks, use the 6" x 3" x 3" inside dimensions for flat goods that need less empty depth than a taller shipping box.
Ideal for shipping apparel, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Small shipping boxes: Good fit for shipping mugs, candles, cosmetics, books, accessories, gifts, and small fragile items. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
What does ECT-32 mean and is it right for my products?
ECT-32 (Edge Crush Test) indicates the box can withstand 32 pounds of force per linear inch. This single-wall rating is ideal for lightweight to medium-weight items and standard shipping conditions. For heavier loads or multiple-layer stacking, consider ECT-44 alternatives.
How many cartons fit on a pallet, and what's the freight savings?
Flat-shipped bundles of 25 require minimal cube, enabling higher pallet density and lower LTL freight rates compared to pre-assembled boxes. A standard 48x40" pallet holds approximately 80-100 bundles, reducing per-unit shipping cost significantly for bulk orders.
Can I print my company logo or product information on these boxes?
Yes. Kraft corrugated accepts flexographic and digital printing for branding. Contact our team for minimum order quantities, design specifications, and print-ready file requirements.
Are these boxes suitable for stacking during storage?
ECT-32 kraft boxes are designed for standard stacking in warehouse conditions. Stack height depends on product weight and environmental factors (humidity, temperature). For heavy or extended stacking, verify load limits with your warehouse operations team.
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.