In Stock SKU: 446

4x4x6 ECT-32 Kraft Corrugated Boxes - Standard Strength Shipping, 25-Pack

Dependable ECT-32 single wall corrugated shipping boxes in 4x4x6" dimensions, sold as a 25-pack bundle. Use for small parts, samples, and lightweight merchandise fulfillment. Kraft construction delivers proven strength at cost-effective pricing for warehouse and fulfillment operations.

$10.39 / BUNDLE (25 PER BUNDLE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU 446
Size
4 x 4 x 6 in
Material
ECT-32 Single Wall Corrugated
Color
Kraft
Sold as
BUNDLE (25 PER BUNDLE)
Freight class
125
Material
ECT-32 Single Wall Corrugated Kraft
Dimensions
4" 4" 6" (L W H)
Wall Strength
32 ECT (Edge Crush Test)
Good fit for

Ideal for fulfillment centers, e-commerce warehouses, and small parcel shippers moving lightweight products like cosmetics, electronics, books, and apparel. The 446" compact footprint maximizes pallet density while the ECT-32 kraft construction delivers reliable protection for standard shipping weights, reducing freight costs per unit.

Check before ordering

Confirm inside dimensions, board grade, bundle quantity, and product fit.

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Best For

Ideal for fulfillment centers, e-commerce warehouses, and small parcel shippers moving lightweight products like cosmetics, electronics, books, and apparel. The 446" compact footprint maximizes pallet density while the ECT-32 kraft construction delivers reliable protection for standard shipping weights, reducing freight costs per unit.

How to Choose the Right Packaging

ECT-32 single-wall corrugated provides 32 ECT (edge crush test) strength, sufficient for light-to-medium weight items with excellent stacking performance in warehouse environments. Kraft material is fully recyclable, supporting sustainability goals while maintaining consistent printing quality for branded packaging.

Specs at a Glance

MaterialECT-32 Single Wall Corrugated Kraft
Dimensions4" 4" 6" (L W H)
Wall Strength32 ECT (Edge Crush Test)
Bundle Quantity25 Boxes per Bundle
RecyclableYes
Common Use Cases
  • E-commerce order fulfillment for small-to-medium items Cosmetics and beauty product shipping Electronics and gadget packaging Book and media distribution Sample kits and promotional mailers
What You'll Receive
  • 25 Kraft Corrugated Boxes (446") Pre-glued bottoms (ready to assemble)
Shipping & Packaging

Bundles ship flat in compressed skids to maximize freight efficiency. 25-box bundles stack efficiently on standard pallets, reducing transportation costs and warehouse footprint.

Frequently Bought Together

Bundle & Save 5%

Frequently Asked Questions

ECT-32 single-wall corrugated safely handles 15 - 25 lbs per box depending on content density and stacking height. For heavier items or multi-box pallets, verify stacking load limits with your freight partner.

A typical pallet (4048") accommodates approximately 120 - 140 bundles (3,000 - 3,500 boxes), depending on stacking height and load distribution. This compact size maximizes freight efficiency and reduces per-unit shipping cost.

Standard kraft corrugated is designed for indoor, climate-controlled warehouse use. For moisture-sensitive applications, consider requesting water-resistant or wax-coated variants.

Yes. Kraft corrugated accepts flexo and digital printing. Consult with our sales team for minimum order quantities (MOQs) and print specifications for your branding requirements.

Technical Specifications

MaterialECT-32 Single Wall Corrugated Kraft
Dimensions4" 4" 6" (L W H)
Wall Strength32 ECT (Edge Crush Test)
Bundle Quantity25 Boxes per Bundle
RecyclableYes
Color Kraft
Strength / Material ECT-32 Single Wall Corrugated
Dimensions (Internal) 4"" × 4"" × 6"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

10.75" × 8.5" × 8.0" (L × W × D)

Unit of Measure

BUNDLE

Qty Per Shipping Unit

25 PER BUNDLE

LTL Freight Class

Class 125

Carrier Eligibility

UPS Ground & Freight Eligible

TRUST & RELIABILITY

Product Support

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

Secure checkout LTL freight available on case/skid orders