Envelope Tetis Koperta DL PP with snap closure, red, pack of 12

Tetis Koperta DL PP with snap closure is a DL-size polypropylene envelope designed to store and protect documents such as letters, invoices and receipts. The envelope comes in a pack of 12 and is finished in red. Its moisture-resistant polypropylene construction keeps paper items protected from light splashes and everyday handling, while the reusable snap fastener secures contents for transport or filing. The slim DL format fits standard mail and filing systems and is suitable for everyday organisation at home, in the office or at school.

Advantages

The polypropylene material provides water-resistant protection and smooth surfaces that resist dirt and wear. The snap closure is reusable and simple to operate, offering quick access to contents without compromising security. The DL format is compatible with standard documents and envelopes, and the bright red finish makes files easy to identify. Supplied as a pack of 12, the set supports bulk organisation and replacement of worn items.

Suitable for

• Storing letters, invoices, receipts and single-sheet documents
• Organising correspondence and small reports for mailing or filing
• Separating documents by category or priority using colour coding
• Use in home offices, corporate desks, schools and administrative environments

Key specifications

• Format: DL-size envelope
• Material: polypropylene (PP), moisture-resistant
• Closure: reusable snap fastener
• Finish: red colour
• Pack quantity: 12 envelopes

How to use

Insert documents into the open end of the envelope and press the snap closure until it clicks to secure the contents. For removal, press the snap to release and slide documents out carefully to avoid creasing. Use the envelope in filing trays, binders or postal envelopes as required; the slim DL shape fits standard filing pockets and postal formats. Clean the outer surface with a soft, damp cloth if necessary and allow to dry before refilling.

Usage recommendations

Store important papers in a dry place and avoid prolonged exposure to direct sunlight to maintain colour and material integrity. For heavy or bulky items, use a larger format envelope or additional reinforcement to prevent deformation of the polypropylene shell.