Flap Seal Bags
Our Most Popular Bags! Ideal for art, photo, stationery, bulk mail, craft & hobby, and just about anything else.
- Adhesive on the Flap allows you to adjust the length to create the perfect fit.
- USPS Approved.
- Custom printing and sizes available
- Watch our video below to learn more.
- 12" x 9" + Flap, Crystal Clear Bags® (100 Pieces) [B12X9]Our top-selling B12X9 bag measures 12" x 9" and is a popular choice for bulk mailings. Ideal for holding journals, documents, and catalogs. Poly barrier material is acid free and offers the finest in durability. Adhesive located on flap allows for easy insertion and a secure closure. Learn More