OKI 220T-ÖF/TRKLAR Transparent Square Envelopes, 220 x 220 mm, No Window, Self-Adhesive, 500 Pack 35694

These transparent square envelopes from OKI offer a clear, modern way to present invitations, promotional documents, or special mailings. Unlike standard paper envelopes, the polypropylene film keeps contents visible while protecting them from handling and moisture. The 220 x 220 mm format fits square cards or folded A4 sheets, and the self-adhesive flap ensures a secure, neat closure without licking or taping.

Highlights

• Transparent polypropylene film for a contemporary look
• Square 220 x 220 mm size, ideal for square cards or folded documents
• No window – contents remain fully visible through the clear material
• Self-adhesive peel & seal flap for quick, reliable closure
• Pack of 500 envelopes, suitable for office or event use

In daily use

The smooth, clear finish gives a professional appearance, and the straight flap opens from the top for easy insertion. Because the material is transparent, you can quickly identify contents without opening. These envelopes are well-suited for mailing, invitations, and promotional materials where presentation matters.

Full specifications

• Product type: Envelope
• Envelope shape: Square
• Dimensions (L x W): 220 x 220 mm
• Window feature: No window
• Material: Polypropylene film
• Closure: Self-adhesive (peel & seal)
• Pack size: 500 envelopes
• Colour: Transparent
• Flap type: Straight flap
• Opening orientation: Top opening
• Finish: Smooth
• Model series: 220T-ÖF/TRKLAR

Final note

A practical and stylish choice for transparent mailing needs.