Use for mailrooms, retail operations, and administrative teams that need reliable, secure envelope solutions for high-volume mailing. These 3 1/2" x 2 1/4" kraft gummed envelopes are ideal for small documents, invoices, coins, or promotional materials where cost-efficiency and professional presentation matter. The 28 lb. paper stock and opaque kraft design ensure contents remain private while maintaining durability through shipping and handling.
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Specs at a Glance
| Material | 28 lb. Kraft Paper Stock |
| Dimensions | 3 1/2" W x 2 1/4" H |
| Color | Kraft (Natural Brown) |
| Quantity per Case | 5,000 Envelopes |
| Recyclable | Yes |
Common Use Cases
- Coin and currency collection envelopes for retail and financial institutions Offering and donation envelopes for churches and nonprofits Small jewelry or gift packaging for e-commerce and retail Invoice and billing document mailing in accounting departments Promotional mailers and direct mail campaigns for small format materials
What You'll Receive
- 5,000 pre-gummed kraft envelopes (3 1/2" x 2 1/4") Bulk case packaging for efficient storage and dispensing
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
Yes. These 3 1/2" x 2 1/4" kraft gummed envelopes meet USPS standards for small mailers and cards. The heavy gum seal ensures compliance with postal handling requirements, and the opaque 28 lb. stock maintains structural integrity throughout mail processing.
Heavily gummed flaps on these envelopes create a tamper-evident, permanent seal to many self-adhesive options. Once sealed with a moisture activator (wet sponge or tape), the bond cannot be opened without visible damage, making them ideal for sensitive documents and valuable items.
Absolutely. The opaque kraft paper and secure gum seal make these ideal for coin envelopes, currency deposits, and offering collections. The 28 lb. stock provides durability for frequent handling, and the 3 1/2" x 2 1/4" size perfectly accommodates coins and small bills.
Bulk purchasing of 5,000 envelopes per case significantly reduces per-unit costs compared to smaller quantities, making it the most economical option for high-volume mailrooms and retailers. This case size balances storage efficiency with substantial savings for businesses processing hundreds of mailings monthly.
Technical Specifications
| Material | 28 lb. Kraft Paper Stock |
| Dimensions | 3 1/2" W x 2 1/4" H |
| Color | Kraft (Natural Brown) |
| Quantity per Case | 5,000 Envelopes |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | 28 lb. Paper Stock |
| Dimensions (Internal) | 3 1/2"" × 2.25"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
14.0" × 13.0" × 8.25" (L × W × D)
Unit of Measure
CASE
Qty Per Shipping Unit
5000 PER CASE
LTL Freight Class
Class 78
Carrier Eligibility
UPS Ground & Freight Eligible
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