In stock SKU M442

4x4x2 ECT-32-B White Corrugated Mailers 50/Bundle M442

4x4x2 ECT-32-B White Corrugated Mailers 50/Bundle M442 - alias listing
$20.90 / bundle of 50$0.42 per mailer
= 50 mailers · Total $20.90
Request bulk pricing

Ships from the nearest of 5 US warehouses · freight calculated at checkout

30-day returns on stock items · Return policy

Inside dimensions 4" × 4" × 2"
Board / material ECT-32-B Corrugated
Color White
Freight class Class 125

Specifications

Inside dimensions4" × 4" × 2" (L × W × H)
Board / materialECT-32-B Corrugated
ColorWhite
Sold asBundle of 50
Order in multiples of50
Bundle weight4.78 lb
Outer carton (shipping)14.75 × 12.75 × 6.0 in
LTL freight classClass 125
SKUM442

About this item

SKU M442 — 4" × 4" × 2", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.

4x4x2" white corrugated mailers in ECT-32-B corrugated board, packed 50 per bundle (SKU M442); this is a second listing of the same BOX case stock at the same price.

Sized for shipping and fulfillment work; closes with tape or the built-in flap. Order by the bundle of 50.

Nearby exact-spec options

Use these when the size, material, pack quantity, or workflow is close but not identical.

Ship small items securely with our ECT-32-B kraft corrugated mailers in 4x4x2 dimensions. Double-wall crush-resistant construction folds in seconds with no tape, glue, or staples required. Bundle of 50 mailers stores flat to maximize warehouse space and reduce freight costs.same size option 4x4x2 ECT-32-B Kraft Corrugated Mailers 50-Pack SKU M442K · BUNDLE $31.90ECT-32-B white corrugated mailers in 4x4x1 dimensions deliver double-wall crush resistance without tape, glue, or staples–reducing assembly time and shipping costs. One-piece fold-and-tuck design secures small, lightweight items in seconds. Sold as a bundle of 50 mailers per case.nearby size option 4x4x1 ECT-32-B White Corrugated Mailers 50-Pack SKU M441 · BUNDLE $31.90Engineered ECT-32-B white corrugated mailers in 4x4x3 dimensions deliver crush-resistant protection with zero assembly time–just fold and ship. Each 50-pack bundle eliminates tape, glue, and staples while cutting postage weight and handling labor. Perfect for small item fulfillment operations managing high volume.nearby size option 4x4x3 ECT-32 White Corrugated Mailers 50-Pack SKU M443 · BUNDLE $25.58

Frequently bought with

Common questions

What does ECT-32-B rating mean for my shipping operations?
ECT (Edge Crush Test) 32 indicates 32 lbs per inch of crush strength, sufficient for 4-5 high carton stacking. This rating optimizes pallet density while maintaining structural integrity during warehouse handling and transit, reducing damage claims on light-to-medium shipments.
How many mailers can I fit on a standard pallet?
Flat-packed bundles of 50 allow 100+ bundles (5,000+ units) per 48x40" pallet, maximizing your warehouse storage efficiency and reducing per-unit shipping costs on bulk orders.
Can these mailers be customized with branding?
Yes, M442 mailers accept flexographic and digital printing for company logos, messaging, and product information. Contact our sales team for minimum order quantities and lead times on custom print orders.
How much faster are these versus traditional tape-and-box assembly?
Fold-and-tuck design reduces packing time by 60-70% compared to tape-sealed cartons, your team can pack 40-50 units per hour per worker with zero adhesive waste and faster throughput on high-volume orders.

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.

+1 (302) 216-2975 support@packrift.com Mon–Fri, Eastern Corrugated buying guide →