MAILmedia Gusseted Envelope 2x Creased, 3-Hole Punched, 120 g/m² Kraft Paper, 50 mm Gusset, Natural Brown, 20 g, C4 40117/7

Built from 120 g/m² kraft paper with a 50 mm expanding gusset, this MAILmedia envelope handles bulky mailings while staying tear-resistant. The natural brown finish and 3-hole punching make it equally suited for filing and mailing.

Overview

This gusseted envelope (Musterbeutel) is designed for A4 documents and larger inserts. The 2-fold creasing allows the envelope to expand, while the 3-hole punching fits standard ring binders and folders. With a weight of only 20 g per piece, it keeps postage costs low without sacrificing durability.

What stands out

• 120 g/m² kraft paper: strong and tear-resistant
• 50 mm gusset: expands to hold thick documents
• 2-fold creasing: easy expansion and neat stacking
• 3-hole punched: ready for binders and filing systems
• Natural brown colour: classic, professional look
• C4 format: fits A4 sheets without folding

Technical details

• Product type: Gusseted envelope
• Material: Kraft paper
• Colour: Natural brown
• Paper weight: 120 g/m²
• Gusset depth: 50 mm
• Punching: 3-hole punched
• Creasing: 2-fold creased
• Format: C4 (suitable for A4 documents)
• External dimensions (flat): 250 x 353 mm
• Internal dimensions (flat): 229 x 324 mm
• Weight per piece: 20 g
• Closure: Open top with flap

Our verdict

A reliable choice for mailing thick documents or organising files—durable, expandable, and binder-ready.