Ship small items with confidence using our 9x6x3 kraft corrugated mailers. ECT-32-B crush-resistant construction provides double-wall protection on front and sides, while the one-piece fold-and-tuck design requires no tape, glue, or staples. Bundle of 50 ships and stores flat to maximize warehouse efficiency and reduce freight costs.
In stock SKU M963K

9x6x3 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50 Pack

$53.88/ BUNDLE
$1.07 per unit
Sold in BUNDLE of 50
1 BUNDLE = 50 units Total $53.88
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUM963K
Dimensions9" × 6" × 3"
Material / strengthECT-32-B Corrugated
Sold asBUNDLE of 50
BrandPackrift
Freight class125
GTIN848109008738
Shipping & returns

Packrift ships from five US warehouses (Central IL, Northeast PA, South TX, Southeast GA, West CA). The nearest warehouse with stock ships your order. Final shipping cost is shown at checkout based on weight, dimensions, and ZIP.

Oversized or high-volume orders may route via LTL freight; the freight quote is calculated live at checkout.

Shipping policy · Refund policy · Support

Description

9x6x3 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50 Pack is Packrift SKU M963K. Use this page to confirm the current catalog specs, price, availability, reorder path, and quote route before buying.

Buy This SKU When

  • You are ordering or reordering Packrift SKU M963K.
  • The job matches the current catalog record: size 9 x 6 x 3, kraft corrugated, kraft color, ECT-32, 50 pack.
  • You want a product page that shows the SKU, price, availability, and quote route before purchasing.

Check Before Ordering

  • Do not use it if the packed item exceeds 9 x 6 x 3 after inserts, padding, or other protection.
  • Do not assume food-contact, outdoor exposure, load rating, or regulated-use suitability unless your team verifies that requirement separately.

Verified Catalog Specs

SKU M963K
Product title 9x6x3 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50 Pack
Product type Boxes - Mailers
Category family mailers
Dimensions 9 x 6 x 3
Material kraft corrugated
Color kraft
ECT or strength ECT-32
Mil thickness Not listed in current catalog data
Adhesive or closure Not listed in current catalog data
Label format Not listed in current catalog data
Pack quantity 50
Current price 51.81
Current availability In stock

Reorder and Quote Path

Use SKU M963K and this product URL for reorders. For larger, mixed-SKU, recurring, or freight-sensitive orders, use the bulk quote path and include SKU, quantity, destination ZIP, and timing.

Related Buying Paths

FAQ

What SKU should I use to reorder?
Use Packrift SKU M963K and the product URL on this page.
What specs are verified for this product?
The current catalog record lists size 9 x 6 x 3, kraft corrugated, kraft color, ECT-32, 50 pack.
What if I need a larger quantity or a mixed order?
Use the bulk quote path with SKU M963K, quantity, destination ZIP, and required timing.
What if a required field is not listed?
Do not infer missing specs from similar products. Treat any unlisted size, material, color, strength, closure, or pack field as not listed in current catalog data.

9x6x3 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50 Pack is Packrift SKU M963K. Use this page to confirm the current catalog specs, price, availability, reorder path, and quote route before buying.

Buy This SKU When

  • You are ordering or reordering Packrift SKU M963K.
  • The job matches the current catalog record: size 9 x 6 x 3, kraft corrugated, kraft color, ECT-32, 50 pack.
  • You want a product page that shows the SKU, price, availability, and quote route before purchasing.

Check Before Ordering

  • Do not use it if the packed item exceeds 9 x 6 x 3 after inserts, padding, or other protection.
  • Do not assume food-contact, outdoor exposure, load rating, or regulated-use suitability unless your team verifies that requirement separately.

Verified Catalog Specs

SKU M963K
Product title 9x6x3 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50 Pack
Product type Boxes - Mailers
Category family mailers
Dimensions 9 x 6 x 3
Material kraft corrugated
Color kraft
ECT or strength ECT-32
Mil thickness Not listed in current catalog data
Adhesive or closure Not listed in current catalog data
Label format Not listed in current catalog data
Pack quantity 50
Current price 51.81
Current availability In stock

Reorder and Quote Path

Use SKU M963K and this product URL for reorders. For larger, mixed-SKU, recurring, or freight-sensitive orders, use the bulk quote path and include SKU, quantity, destination ZIP, and timing.

Related Buying Paths

FAQ

What SKU should I use to reorder?
Use Packrift SKU M963K and the product URL on this page.
What specs are verified for this product?
The current catalog record lists size 9 x 6 x 3, kraft corrugated, kraft color, ECT-32, 50 pack.
What if I need a larger quantity or a mixed order?
Use the bulk quote path with SKU M963K, quantity, destination ZIP, and required timing.
What if a required field is not listed?
Do not infer missing specs from similar products. Treat any unlisted size, material, color, strength, closure, or pack field as not listed in current catalog data.

Best For

Good fit for shipments or presentation packs where the product fits the listed inside dimensions and closure style. Confirm inside dimensions, board type, closure, color, and whether the item needs extra cushioning.

How to choose

The buying decision should be based on the exact inside dimensions, board type, closure, color, and case quantity, not the category name alone. Use the current product page as the source of truth for SKU, variant, price, availability, sold-as unit, and checkout delivery.

Specs at a Glance

MaterialECT-32-B Kraft Corrugated
Dimensions (Assembled)9" L x 6" W x 3" H
Wall ConstructionDouble-Wall (Front & Sides)
Assembly MethodOne-Piece Fold-and-Tuck (No Tape/Glue Required)
RecyclableYes
Common Use Cases
  • Packing small ecommerce orders, kits, samples, gifts, documents, or parts in a folding mailer box.
  • Standardizing a branded or unbranded mailer-box size for repeat shipments.
  • Reordering by exact product link, SKU, or sold-as quantity.
  • Adding the item to a mixed-SKU or recurring supply request when quantity, delivery ZIP code, or timing matters.
What You'll Receive
  • This listing is sold as Bundle of 50. Check the current product page for variant details, price, availability, and pack count before checkout.
Shipping & Packaging

Delivery options and timing are shown at checkout based on item and destination. For larger quantities, freight-sensitive items, mixed-SKU needs, or recurring supply, send the product link or SKU, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.

Frequently Asked Questions

ECT-32-B indicates 32 ECT (Edge Crush Test) kraft corrugated with B-grade fluting, delivering reliable crush resistance for small-to-medium items while maintaining cost efficiency. This rating is ideal for lightweight products under 10 lbs and protects against handling abuse in automated sorting systems.

Flat mailers reduce storage footprint by approximately 80% compared to pre-assembled boxes. A single pallet can hold 5,000+ flat mailers versus 500-800 assembled mailers, translating to lower square-footage costs and faster order fulfillment turnaround.

Yes. These one-piece fold-and-tuck mailers require zero tape, glue, staples, or equipment, workers simply fold and tuck in seconds. This reduces assembly labor costs and eliminates supply chain dependency on adhesives or fastening materials.

Absolutely. The double-wall crush-resistant construction protects fragile goods like glassware and electronics during handling and transit. The kraft finish is internationally compliant and suitable for both domestic and cross-border shipping, with the lightweight design reducing dimensional weight charges on parcel and LTL carriers.

Technical Specifications

Wall ConstructionDouble-Wall (Front & Sides)
Assembly MethodOne-Piece Fold-and-Tuck (No Tape/Glue Required)
RecyclableYes
Color Kraft
Strength / Material ECT-32-B Corrugated
Dimensions (Internal) 9" × 6" × 3" (L × W × H)

Shipping Information

Outer Carton Dimensions

9" × 6" × 3" (L × W × H)

Unit of Measure

BUNDLE

Qty Per Shipping Unit

50 PER BUNDLE

LTL Freight Class

Class 125

Delivery Method

Shown at checkout

Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.

Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.

For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.

ORDER SUPPORT

Product Support

Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.

Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.

Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.

Contact product support
Secure checkout LTL freight available on case/skid orders

Buyer guides

Buying notes and spec resources stay here instead of taking space above the cart.

View all guides →
Use this product as the source 9x6x3 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50 Pack

Compare resources using the current product page data: SKU M963K , type Boxes - Mailers , sold-as unit BUNDLE / pack count 50 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.

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