Sturdy, jumbo envelopes offer a super-strong Tyvek construction and a convenient Flap-Stik closure. Great for storing artwork, plates, negatives, maps and blueprints. Heavyweight, moisture-resistant envelopes won’t rip, tear or puncture. Envelopes are much stronger and more secure than paper envelopes.
- Product Type – Envelopes/Mailers-Specialty Envelopes
- Seam Type – Weld
- Flap Type – Square
- Security Tinted – No
- Opening – Open End
- Closure – Redi-Strip
- Exterior Materials – DuPont Tyvek
- Basis Weight – 18 lb
- Exterior Dimensions – 18 x 23
- Colors – White
- Color Family – White
- Format/border – Standard Format, No Border
- Pre-consumer Recycled Content Percent – 0%
- Post-consumer Recycled Content Percent – 0%
- Total Recycled Content Percent – 0%
