Products specifications
Attribute nameAttribute value
Expansion4"
Exterior Dimensions12 x 16
Trade Size#15 1/2
Global Product TypeEnvelopes/Mailers-Catalog Envelopes
ClosureRedi-Strip® Adhesive
Special FeaturesHeavyweight 18 lb Tyvek®
Footnote 1DuPont™ and Tyvek® are registered trademarks of DuPont™
Footnote 2Tyvek® basis weight is measured in pounds per 500 uncut 24" x 36" sheets of Tyvek® material
Seam TypeCenter
Flap TypeSquare
OpeningOpen End
Exterior Material(s)DuPont™ Tyvek®
Basis Weight18 lb Tyvek
Pre-Consumer Recycled Content Percent0%
Post-Consumer Recycled Content Percent0%
Total Recycled Content Percent0%
Color FamilyWhite
Color(s)White
Security TintedNo
Format/BorderStandard Format, No Border