SUNEE
SUNEE 9x12 Envelopes Self-Seal Catalog Mailing Envelopes -100 Count, Ultra Strong Quick-Seal, 9x12 inch Brown Kraft Manila Envelopes Security Envelopes
SUNEE 9x12 Envelopes Self-Seal Catalog Mailing Envelopes -100 Count, Ultra Strong Quick-Seal, 9x12 inch Brown Kraft Manila Envelopes Security Envelopes
Couldn't load pickup availability
Overview
- Brand : SUNEE
- Color : brown
- Closure Type : Self-Seal
- Material : Paper
- Number of Items : 100
About this item
- 9x12 Durable Envelopes: SUNEE catalog envelopes are made of sturdy 28 lb brown kraft paper, featuring a robust self-seal closure. The high-quality paper is tear-resistant and durable, standing up to normal postal wear and tear without damage
- Self-Sealing Envelopes: SUNEE's 9x12 Manila envelopes are designed with ultra-strong self-adhesive tape. Simply peel off the white liner, fold, and press for a few seconds to seal the envelope, ensuring the security and durability of your mail in a completely sealed environment
- 100 Pack 9x12 Envelopes: You will receive 100 of our 9x12 self-sealing envelopes, sufficient to meet your needs. These perfect 9x12 envelopes are ideal for use at home, office, school, and more
- Privacy Protection and Printing: The 9x12 envelopes are completely opaque, with the brown kraft paper material ensuring the privacy of the contents. The high-quality brown 9x12 envelopes have a blank surface, and the kraft envelopes can be reused multiple times, allowing you to customize them with printed patterns and text
- Versatile Use: SUNEE catalog envelopes are ideal for mailing catalogs, magazines, documents, direct mail, paperwork, letters, invitations, photos, promotional materials, brochures, and more
Share

Customer Reviews
-
⭐⭐⭐⭐⭐
“Taskline Supplies has everything I need to keep my office running smoothly. From pens to filing systems, the quality is excellent, and delivery was quick. Highly recommend!” – Maria L.
-
⭐⭐⭐⭐⭐
“Having a neat desk makes all the difference. Taskline’s desk organizers and notebooks have really helped me stay on top of tasks and deadlines.” – Chloe M.
-
⭐⭐⭐⭐⭐
“I’ve tried other office supply shops, but Taskline’s products stand out. The binders and organizers are strong and long-lasting — perfect for my daily workload.” – James R.
Blog Posts
View all-
Top Desk Accessories Under $20 You Need for 2025
As we step into the new year, it's the perfect time to reevaluate our workspace and make it work harder for us. At Taskline Supplies, we believe that affordable, high-quality...
Top Desk Accessories Under $20 You Need for 2025
As we step into the new year, it's the perfect time to reevaluate our workspace and make it work harder for us. At Taskline Supplies, we believe that affordable, high-quality...
-
How to Build a Minimalist Office Setup (Without...
In today's fast-paced work environment, the concept of a minimalist office setup has gained significant traction. The idea of streamlining your workspace, eliminating clutter, and focusing on functionality has become...
How to Build a Minimalist Office Setup (Without...
In today's fast-paced work environment, the concept of a minimalist office setup has gained significant traction. The idea of streamlining your workspace, eliminating clutter, and focusing on functionality has become...
-
Streamline Your Office with the Best Filing & D...
In the fast-paced world of modern business, efficient document management is crucial for maintaining organization, productivity, and peace of mind. Whether you're running a bustling startup or managing a well-established...
Streamline Your Office with the Best Filing & D...
In the fast-paced world of modern business, efficient document management is crucial for maintaining organization, productivity, and peace of mind. Whether you're running a bustling startup or managing a well-established...