# Envelope sigel DU634 DIN long with window — Christmas Golden Glow design

**URL:** https://aio.lv/en/product--sigel-du634--11581060
**Data updated:** 2026-02-15 18:39 (EET)
**Category:** Stationery Accessories
**Manufacturer:** sigel
**Manufacturer code:** DU634
**EAN:** 4004360769832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigel-du634--11581060

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

sigel DU634 is a DIN long envelope with a clear address window featuring the Christmas Golden Glow design. Suitable for mailing letters, invitations or seasonal correspondence, it fits standard DIN long documents and offers a decorative festive appearance while maintaining practical addressing via the window.

## Long description

sigel DU634 DIN long envelope with window — Christmas Golden Glow design is a DIN long envelope with a clear address window and a printed festive motif. It is sized to fit standard DIN long documents and invitations, combining practical addressing through the window with a decorative seasonal appearance suitable for holiday correspondence and event mailings.
Advantages
The envelope features a transparent window that allows addresses on enclosed documents to show through, reducing the need for additional label printing. The Christmas Golden Glow design provides a consistent festive look for bulk mailings without affecting compatibility with standard postal sizes. Manufactured with materials appropriate for everyday mailing, the envelope supports secure closure and smooth feeding through postal systems and office printers where applicable.
Suitable for
Mailing holiday letters and seasonal greetings
Sending invitations to events held during the holiday season
Business correspondence with a festive presentation
Mail-outs where address visibility through a window is required
Key specifications
Format: DIN long compatible size for standard long documents and inserts
Front panel: clear address window for visible recipient details
Design: printed Christmas Golden Glow motif on the exterior
Material: paper envelope suitable for postal handling
Closure: standard flap closure designed for reliable sealing
How to use
Place the document, letter or invitation inside the envelope so the recipient address aligns with the transparent window. Ensure the address on the inserted page is positioned correctly and printed or written in a contrasting colour for clear visibility. Close the flap according to the envelope's closure type and affix postage as required by the postal service before mailing.
Usage recommendations
For best results, use standard DIN long inserts with the address block positioned to match the window. Avoid overfilling the envelope to prevent postage or handling issues. When sending through automated postal equipment or office printers, check compatibility and feed direction before processing large batches.

## FAQ

### How much does the Envelope sigel DU634 DIN long with window cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All sigel products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized sigel service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11581060/66902739_large.webp