Netuno 25 Brown envelopes C4 229 x 324 mm 120 GSM with Cardboard Backing 400 GSM Rigid mailers windowless Straight Flap self Adhesive Closure

• SUITABLE SIZE – Mailing envelopes available in C4 and B4 formats with 120 gsm paper and rigid 400 gsm greyboard backing. Stable construction for protecting documents during transport.
• RELIABLE PROTECTION – Reinforced backing helps prevent bending and damage to documents photographs certificates and printed materials during shipping and storage.
• CLASSIC DESIGN – Windowless envelopes with clean appearance and functional construction suitable for postal business and commercial applications.
• VERSATILE USE – Suitable for office business correspondence contracts calendars brochures sheet music samples and important documents.
• TECHNICAL DATA – 25 C4 envelopes 229 x 324 mm brown colour 120 gsm paper with 400 gsm greyboard backing. Windowless short side opening straight flap self adhesive peel and seal closure. Slight colour variations may occur depending on screen settings.

Mailer envelopes with cardboard backing designed to protect documents and printed materials during transport. Made from durable paper with a rigid greyboard back that helps prevent bending and damage to the contents. Suitable for mailing documents certificates photographs contracts brochures calendars sheet music samples and printed materials. The sturdy structure allows stable handling during shipping and storage. Available in C4 and B4 formats. Windowless envelopes with short side opening straight flap and self adhesive peel and seal closure. Suitable for office business postal and commercial use.