# FeatherPost Size J/6 J6 Gold Padded Envelopes - 300 x 445mm (Box of 50)

**Featherpost Size J/6 Gold Padded Envelopes - 300 x 445mm**

Bubble lined mailing bags

**50 per Box**

  

Equivalent to Mail Lite J/6 / Arofol size AR9 and Jiffy Airkraft size JL6

**Size: J/6**

**Internal Dimensions (mm)**

**300 X 445**

**External Dimensions (mm)**

**320 X 455**

   

**Bubble Lined Mailers, an economical and practical lightweight postal bag.**  

-   Made from recycled Kraft paper and recyclable LDPE bubble lined.
-   Protection given by air bubble cushioning
-   High slip bubble film for ease of use
-   Lightweight construction reduces postal costs
-   Pre-printed individual barcodes
-   Kraft exterior presents a quality image and makes an excellent surface for custom printing, labelling and writing.
-   The self-sealing closure is tamper-evident and easy-to-use.
-   Spare parts, hardware fittings, valves, gears, sprockets, hoses, wiring, bearings, switches, pumps, etc.

External Layer Material:

Recycled Kraft Paper

Internal Lined Material:

100% Recyclable LDPE

Sealing:

Permanent Self Seal Strip

Recommended Storage Temperature

13-21°C (55.4°F – 69.8°F) for optimum performance.

Recyclable?

Yes (With glue strip removed and bubble lined fillings separated)

The bubble lined fillings can be 100% recyclable on it own too.

Biodegradable?

Yes (With glue strip and bubble wrap removed)

Compostable?

Yes (With glue strip and bubble wrap removed)

Royal Mail Compatibility

Small / Medium Parcel (Depending on contents)

Package information

Plain Brown Box with Label

Envelope Size (Internal)

300(W)x445(L)+40(Lip)mm

Grammage of Outer Paper

80 GSM

Weight Per Unit (5% tolerance)

N/A

Easy Seal & Open

Yes

Pallet Quantity

Half Pallet - 30   Full Pallet -

Box Weight

## Details

- **Price:** 25.0 GBP
- **Vendor:** FEATHERPOST
- **Type:** Postal Packaging
- **Tags:** __stock:50

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 25.00 GBP | In stock |

## Images

- featherpost J6 bubble lined padded mailer mailing bubble envelopes J/6 ROYAL MAIL SMALL PARCEL LARGE LETTER PIP A4 A3

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> Source: [PURIMA](https://www.purima.co.uk/products/featherpost-size-j-6-j6-gold-padded-envelopes-300-x-445mm-box-of-50)
> Updated: 2026-05-17