Heavy-duty 6x9 kraft clasp envelopes with reinforced metal clasps for maximum reusability and cost savings. Made from durable 28 lb. woven paper with a gummed flap for a permanent seal. Each case contains 1000 envelopes‚the mailroom standard for businesses shipping documents and packages securely.
In Stock SKU: EN1001

6x9 Kraft Clasp Envelopes 28lb Woven - Reusable Metal Clasps, Case of 1000

6x9 Kraft Clasp Envelopes 28lb Woven - Reusable Metal Clasps, Case of 1000. Use this item for small shipments where the item fits the listed usable mailer size and does not require a carton. Listed specs include size 6 x 9 in; material kraft; sold as Case of 1000. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

$194.73 / CASE (1000 PER CASE)
Order timing and shipping options show at checkout
Delivery shown at checkout
Confirm this specSKU EN1001

6x9 Kraft Clasp Envelopes 28lb Woven - Reusable Metal Clasps, Case of 1000: compare by usable size, material, cushioning, closure, and case quantity. Confirm SKU, sold-as unit, price, availability, and checkout delivery before ordering.

Size
6 x 9 in
Material
28 lb. Woven Paper
Color
Kraft
Sold as
CASE (1000 PER CASE)
Freight class
78
Material
28 lb. Woven Kraft Paper
Dimensions
9" W x 6" H
Closure Type
Reinforced Metal Clasp with Gummed Flap
Good fit for

Good fit for small shipments where the item fits the listed usable mailer size and does not require a carton. Confirm usable size, closure style, cushioning, and whether the item needs a rigid box instead.

Check before ordering

Confirm size, material, fit, sold-as quantity, SKU, price, availability, and checkout delivery before ordering.

Buying a larger quantity, matching this to an existing SKU, or setting up a repeat order?

Request quote help
Exact-spec procurement

Save this SKU and product link so reorders, quote requests, and AI-assisted buying workflows stay tied to the same item before checkout.

SKU
EN1001
Product
6x9 Kraft Clasp Envelopes 28lb Woven - Reusable Metal Clasps, Case of 1000
Reorder by SKU Request bulk quote

Confirm dimensions, material, pack count, price, and availability on this page before ordering.

Secure checkout | Delivery shown at checkout |

Best For

Good fit for small shipments where the item fits the listed usable mailer size and does not require a carton. Confirm usable size, closure style, cushioning, and whether the item needs a rigid box instead.

How to Choose the Right Packaging

The buying decision should be based on the exact usable size, material, cushioning, closure, 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

Material28 lb. Woven Kraft Paper
Dimensions9" W x 6" H
Closure TypeReinforced Metal Clasp with Gummed Flap
Quantity per Case1,000 Envelopes
RecyclableYes
Common Use Cases
  • Shipping small ecommerce orders, samples, apparel, parts, or documents that fit the listed mailer size.
  • Reordering mailers by size, material, closure, and case quantity for packing stations.
  • 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 Case of 1000. 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 Bought Together

Related supplies

Frequently Asked Questions

Yes. The reinforced metal clasps are engineered for repeated opening and closing, making these envelopes cost-effective for internal routing, file circulation, and document management workflows where reusability extends envelope lifespan.

Simply moisten the gummed flap and press firmly closed. The gummed seal creates a tamper-evident barrier ideal for confidential or compliance-sensitive documents. The metal clasp provides additional security for multi-use applications.

Yes. The 28 lb. kraft paper construction meets standard mailability requirements and USPS/carrier guidelines. The 9" x 6" dimensions fit within standard envelope category specifications for cost-effective postage rates.

These kraft clasp envelopes offer durability (28 lb. woven paper vs. standard 24 lb. stock), reinforced metal clasps for reusability, and a gummed permanent seal option. This combination makes them ideal for high-traffic mailrooms and document-intensive operations seeking durability and cost control.

Technical Specifications

Closure TypeReinforced Metal Clasp with Gummed Flap
Quantity per Case1,000 Envelopes
RecyclableYes
Color Kraft
Strength / Material 28 lb. Woven Paper
Dimensions (Internal) 6"" × 9"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

19.0" × 12.75" × 12.25" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

1000 PER CASE

LTL Freight Class

Class 78

Delivery Method

Shown at checkout

ORDER SUPPORT

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

Buyer guides

Pick the right material, size, and gauge before you order.

Related products Shop mailers and envelopes

Compare usable size, padding, material, closure, and case quantity.

 Buying route Compare mailer vs box

Use this guide when item thickness or edge protection affects fit.

Corrugated Box Buying Guide

How to pick Single, Double, or Triple wall for your weight and stack requirements.

Read Guide →

How to Measure for Shipping

Measure inside and outside dimensions before choosing shipping supplies or estimating DIM-weight costs.

Read Guide →