Product Description
#11 Roptex Regular Envelopes 4-1/2" x 10-3/8" Brown Kraft 28lb
Roptex #11 Brown Kraft Envelopes offer rugged strength for heavier mailings. Made from 28lb long-fiber kraft paper, these SFI Certified commercial envelopes feature diagonal seams and a traditional remoistening seal. Their vellum finish delivers a clean, slightly textured surface ideal for printing and addressing. Perfect for documents that demand extra durability in transit. Each box includes 500 envelopes made in the USA.
Product Specifications:
| Envelope No. | 11 |
| Dimensions | 4-1/2" x 10-3/8" |
| Paper Weight | 28lb |
| Product Line | Roptex |
| Paper | Brown Kraft |
| Color | Brown |
| Finish | Vellum Finish |
| Brightness | Not Rated |
| Certifications | SFI Certified |
| Seam Style | Diagonal Seams |
| Window | None |
| Seal Type | Remoistening Seal |
| Flap Style | Flap Down |
| Quantity | 500 Envelopes per Box |
| Country of Origin | Made in the USA |
Product Videos
Envelope Type
Envelope Type Business Envelopes
Size Number 11 (4-1/2 x 10-3/8)
Closure Type Gummed Seal
Color Kraft
Window Type No Window
Seam Style Diagonal Seam
Paper Type Roptex (Brown Kraft)
