In stock SKU M963BFGTIN 841436073011

9.625x6.625x3.5 White Corrugated Easy-Fold Mailers 50-Pack

$77.50 / bundle of 50$1.55 per mailer
= 50 mailers · Item subtotal $77.50

Before shipping and tax. Final discounts and total are confirmed in the cart.

Request bulk pricing
Volume pricing — applied automatically in the cart
Quantity (bundle)Item-subtotal discount
1–2Base item price
3–53% off qualifying item subtotal
6+5% off qualifying item subtotal

In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)

30-day returns on stock items · Return policy

Inside dimensions 9 5/8" × 6.625" × 3 1/2"
Board / material ECT-32-B Corrugated
Color White
Freight class Class 125

Specifications

Inside dimensions9 5/8" × 6.625" × 3 1/2" (L × W × H)
Board / materialECT-32-B Corrugated
ColorWhite
Sold asBundle of 50
Physical units per order increment50 (one bundle)
Bundle weight10.6 lb
Outer carton (shipping)21.25 × 21.0 × 5.75 in
LTL freight classClass 125
GTIN841436073011
SKUM963BF

About this item

SKU M963BF — 9 5/8" × 6.625" × 3 1/2", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.

The 9.625x6.625x3.5" White Corrugated Easy-Fold Mailers, 50-Pack is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 9.625" x 6.625" x 3.5"; white material; Bundle 50. The mailer format works when the product needs a presentation-style carton or compact shipping box instead of a standard RSC case.

Ideal for shipping apparel, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.

Common questions

How do I assemble and seal these easy-fold mailers?
Place your product in the center of the mailer, fold the sides inward to your desired depth based on item thickness, and secure with packing tape. The pre-scored multiple fold lines give you flexibility to customize depth for different product sizes.
What type of items work best in 9 5/8 x 6 5/8 x 3 1/2 mailers?
These mailers are ideal for flat to medium-profile items including framed pictures, artwork, printed materials, documents, books, vinyl records, and apparel. The 3 1/2" maximum depth accommodates items up to approximately 3 inches thick.
Is ECT-32-B corrugated strong enough for puncture and crush resistance?
Yes. ECT-32-B is a corrugated material that provides excellent crush resistance and puncture protection, protecting your products during transit while meeting USPS, UPS, and FedEx specifications.
Can I print logos or branding on these white mailers?
Yes, the bright white surface is ideal for custom printing with your brand logo, company name, or marketing messages. Contact our sales team for minimum order quantities and printing specifications.

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.