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.

Best For
How to choose
Specs at a Glance
| Material | ECT-32-B White Corrugated |
| Dimensions | 9" L x 6 1/2" W x 4" H |
| Color | Oyster White |
| Closure Type | Fold-and-Tuck Self-Sealing |
| Recyclable | Yes |
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
Frequently Asked Questions
No. The integrated fold-and-tuck tab system creates a secure, self-sealing closure without tape, labels, or additional materials. Simply fold and tuck, assembly takes seconds per mailer.
Yes. ECT-32-B corrugated construction provides crush-resistant protection against compression and impact damage during transit, ensuring your branded materials arrive in pristine condition.
The 9x61/2x4" dimensions accommodate standard letter-size documents (8.5"x11") plus folded brochures, catalogs, and multi-page inserts with room for protective padding, without custom tooling or excess material waste.
Standard ML964 mailers come unprinted in oyster white. Contact our sales team for custom printing quotes on branded literature mailers, use for elevated brand presentation.
Technical Specifications
| Closure Type | Fold-and-Tuck Self-Sealing |
| Recyclable | Yes |
| Color | White |
| Strength / Material | ECT-32-B Corrugated |
| Dimensions (Internal) | 9" × 6.5" × 4" (L × W × H) |
Shipping Information
Outer Carton Dimensions
9" × 6.5" × 4" (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 supportBuyer guides
Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
9x6.5x4 White Corrugated Literature Mailers - 50/Bundle
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Compare resources using the current product page data: SKU ML964 , type Boxes - Mailers , sold-as unit BUNDLE / pack count 50 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.
Compare usable size, padding, material, closure, and case quantity.
Product support Compare mailer vs boxUse this guide when item thickness or edge protection affects fit.



