Sobres de envío Steinmetz DIN C5, sin ventana, autoadhesivos, 90 g/m², blanco, 500 uds. (4510PR)

Office managers and administrative teams rely on these C5 envelopes for daily invoicing, contracts, and client correspondence. The peel & seal closure speeds up bulk mailing, while the 80 gsm paper provides a professional feel without adding unnecessary postage weight.

Key specifications

• Envelope size: C5 (162 x 229 mm) – fits A5 documents or A4 folded once
• Closure: Peel & seal self-adhesive strip – no licking or dampening required
• Window: None – clean face for printing or labelling
• Colour: White
• Material: 80 gsm paper – standard opacity for confidentiality
• Flap: Straight flap with outside seams for a neat appearance
• Quantity: 250 envelopes per pack
• Printer compatibility: Suitable for inkjet and laser printers
• Recyclable: Yes

Why choose it

These envelopes strike a balance between durability and cost-efficiency. The peel & seal strip remains reliable for 1–2 years in normal storage, so you can buy in bulk without worrying about adhesive failure. The straight flap and outside seams give a crisp, businesslike finish that reflects well on your organisation.

Ideal use cases

• Mailing invoices, statements, and remittance advice
• Sending contracts, quotations, and legal documents
• Personal correspondence such as invitations or thank-you notes
• Office mailings where a professional appearance matters

Good to know

Each envelope weighs approximately 3 g, keeping postage costs low for standard letters. The pack weight is around 0.75 kg, making storage and handling straightforward. The absence of a window gives you full flexibility for address positioning or custom printing.