Mailing Packs & Boxes

Triplast 100 x M1 Tenvolope M-Envelope (Boxed Size: 219 x 155 x 70mm) | Size Adjustable Amazon Style eCommerce Packaging | Use as Expandable Cardboard Rigid Envelope, Postal Box Mailer or Mailing Bag CONTENTS: Pack of 100 x M1 Size Tenvolope Expandable Envelope Boxes | FLAT DIMENSIONS: 289 x 226 x 1mm | BOXED DIMENSIONS: 219 x 155 x 70mm | WEIGHT: 55g each | BOARD GRADE: 125K/T E Flute | EQUIVALENT TO: DCBW2004 M-Envelope | Made in UK ENVELOPE... Triplast 100 x M1 Tenvolope M-Envelope (Boxed Size: 219 x 155 x 70mm) | Size Adjustable Amazon Style eCommerce Packaging | Use as Expandable Cardboard Rigid Envelope, Postal Box Mailer or Mailing Bag