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Mailing & Postal Packaging

Explore our wide range of postal packaging solutions, perfect for businesses, ecommerce retailers, and residential customers. From our specially designed postal boxes, built to be posted as either a small parcel or a large letter, to our range of envelopes, postal tubes, and document wallets, we provide everything that our customers need to select, pack, and dispatch products efficiently and effectively.

Whether you are planning on sending a single parcel or managing a high-volume business utilising parcel packing, our robust, cost-effective postal packaging options are designed to keep your items safe during transit. 

47 Products

Bubble Envelopes and Padded Envelopes
From £4.90
Ex VAT

7 Products

Postal Tubes
From £4.90
Ex VAT

16 Products

Mailing Bags
From £2.55
Ex VAT

7 Products

Cardboard Envelopes
From £3.95
Ex VAT

10 Products

Document Enclosed Wallets
From £7.45
Ex VAT

18 Products

Cardboard Postal Boxes
From £2.95
Ex VAT

Showing 1–24 of 105 results

A3 50mm Postal Tubes

A0 Postal Tubes 890mm x 50mm

£9.90 Ex VAT £11.88 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

890mm x 50mm
Select options This product has multiple variants. The options may be chosen on the product page
A3 50mm Postal Tubes

A0 Postal Tubes 890mm x 76mm

£14.50 Ex VAT £17.40 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

890mm x 76mm
Select options This product has multiple variants. The options may be chosen on the product page
A3 50mm Postal Tubes

A1 Postal Tubes 635mm x 50mm

£7.90 Ex VAT £9.48 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

635mm x 50mm
Select options This product has multiple variants. The options may be chosen on the product page
A3 50mm Postal Tubes

A1 Postal Tubes 635mm x 76mm

£16.00 Ex VAT £19.20 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

635mm x 76mm
Select options This product has multiple variants. The options may be chosen on the product page
A3 50mm Postal Tubes

A2 Postal Tubes 450mm x 50mm

£6.90 Ex VAT £8.28 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

450mm x 50mm
Select options This product has multiple variants. The options may be chosen on the product page
A3 50mm Postal Tubes

A2 Postal Tubes 450mm x 76mm

£12.25 Ex VAT £14.70 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

450mm x 76mm
Select options This product has multiple variants. The options may be chosen on the product page
A3 50mm Postal Tubes

A3 / A4 Postal Tubes 330mm x 50mm

£4.90 Ex VAT £5.88 Inc VAT Order by 3pm, delivered Next Working Day
Thickness

1.5mm
Internal Dimensions

330mm x 50mm
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 120mm x 120mm

All Board Mailer Envelopes 120mm x 120mm

£3.95 Ex VAT £4.74 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

120mm x 120mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 245mm x 170mm

All Board Mailer Envelopes 245mm x 170mm

£4.45 Ex VAT £5.34 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

245mm x 170mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 265mm x 210mm

All Board Mailer Envelopes 265mm x 210mm

£4.95 Ex VAT £5.94 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

265mm x 210mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 249mm x 352mm

All Board Mailer Envelopes 249mm x 352mm

£5.95 Ex VAT £7.14 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

249mm x 352mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 345mm x 260mm

All Board Mailer Envelopes 345mm x 260mm

£6.45 Ex VAT £7.74 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

345mm x 260mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 370mm x 285mm

All Board Mailer Envelopes 370mm x 285mm

£7.95 Ex VAT £9.54 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

370mm x 285mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
All Board Mailer Envelopes 445mm x 310mm

All Board Mailer Envelopes 445mm x 310mm

£8.95 Ex VAT £10.74 Inc VAT Out of Stock – Due back on Friday 20th March 2026
Internal Dimensions

445mm x 310mm
Colour

Manilla
Select options This product has multiple variants. The options may be chosen on the product page
aroFOL Classic Eco Grass Paper Padded Envelopes - Size 7 - 230mm x 340mm

aroFOL Classic Eco Grass Paper Padded Envelopes – Size 4 – 180mm x 265mm

£8.45 Ex VAT £10.14 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

180mm x 265mm
Colour

Manilla
Brand

AroFOL
Select options This product has multiple variants. The options may be chosen on the product page
aroFOL Classic Eco Grass Paper Padded Envelopes - Size 7 - 230mm x 340mm

aroFOL Classic Eco Grass Paper Padded Envelopes – Size 7 – 230mm x 340mm

£12.95 Ex VAT £15.54 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

230mm x 340mm
Colour

Manilla
Brand

AroFOL
Select options This product has multiple variants. The options may be chosen on the product page
Returnable E-Commerce Paper Mailing Bags 1

10″ x 14″ (250mm x 350mm) – Returnable E-Commerce Paper Mailing Bags

£14.00 Ex VAT £16.80 Inc VAT Order by 3pm, delivered in 1–3 Days
Internal Dimensions

250mm x 350mm x 50mm
Colour

Manilla
Brand

FlexiPAK
Select options This product has multiple variants. The options may be chosen on the product page
Returnable E-Commerce Paper Mailing Bags 1

10″ x 16″ (260mm x 410mm) – Returnable E-Commerce Paper Mailing Bags

£15.00 Ex VAT £18.00 Inc VAT Order by 3pm, delivered in 1–3 Days
Internal Dimensions

260mm x 410mm x 50mm
Colour

Manilla
Brand

FlexiPAK
Select options This product has multiple variants. The options may be chosen on the product page
Returnable E-Commerce Paper Mailing Bags 1

14″ x 22″ (360mm x 560mm) – Returnable E-Commerce Paper Mailing Bags

£17.00 Ex VAT £20.40 Inc VAT Out of Stock – Due back on Friday 23rd January 2026
Internal Dimensions

360mm x 560mm x 100mm
Colour

Manilla
Brand

FlexiPAK
Select options This product has multiple variants. The options may be chosen on the product page
Returnable E-Commerce Paper Mailing Bags 1

16″ x 24″ (400mm x 630mm) – Returnable E-Commerce Paper Mailing Bags

£17.00 Ex VAT £20.40 Inc VAT Order by 3pm, delivered in 1–3 Days
Internal Dimensions

400mmx 630mm x 100mm
Colour

Manilla
Brand

FlexiPAK
Select options This product has multiple variants. The options may be chosen on the product page
Eco Padded Envelopes - 165mm x 100mm

Eco Padded Envelopes – 165mm x 100mm

£9.50 Ex VAT £11.40 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

160mm x 100mm
Colour

Manilla
Brand

Ecolope
Select options This product has multiple variants. The options may be chosen on the product page
Eco Padded Envelopes - 215mm x 150mm

Eco Padded Envelopes – 215mm x 150mm

£16.50 Ex VAT £19.80 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

215mm x 150mm
Colour

Manilla
Brand

Ecolope
Select options This product has multiple variants. The options may be chosen on the product page
Eco Padded Envelopes - 265mm x 180mm

Eco Padded Envelopes – 265mm x 180mm

£22.50 Ex VAT £27.00 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

265mm x 180mm
Colour

Manilla
Brand

Ecolope
Select options This product has multiple variants. The options may be chosen on the product page
Eco Padded Envelopes - 340mm x 240mm

Eco Padded Envelopes – 340mm x 240mm

£39.10 Ex VAT £46.92 Inc VAT Order by 3pm, delivered Next Working Day
Internal Dimensions

340mm x 240mm
Colour

Manilla
Brand

Ecolope
Select options This product has multiple variants. The options may be chosen on the product page

FAQs

Our postal boxes are designed to be sent as either a large letter or a small parcel, depending on the size of the item. If you have a smaller item that could benefit from additional protection, you may want to consider a bubble-lined envelope.

Our postal boxes are hardy and robust enough to withstand international shipping, as long as the parcel has been properly sealed with high-quality tape. However, if you are posting delicate items or items that are at high risk of being damaged, you may want to avoid plastic mailing bags and consider adding additional protective packaging to ensure your parcel arrives safely.

If you are sending documents via the post, our range of cardboard envelopes can minimise your postage costs while also protecting your documents and making sure they remain neat and tidy. If you cannot fold or crease your documents (or if you are sending a larger paper item, like a poster) you may want to consider a cardboard postal tube to keep you documents and art in great shape.

If you want to store and organise a large amount of important documents, consider browsing our archive boxes that are perfect for keeping track of accounts or documentation and robust enough to make sure that your paperwork stays safe.

Padded envelopes include a layer of bubble wrap for cushioning, making them ideal for posting fragile or delicate items like electronics, cosmetics, or jewellery. Poly mailers are lightweight, water-resistant mailing bags best suited for clothing and other soft goods. Both are supplied with peel-and-seal strips for quick, secure sealing.

We recommend postal tubes or cardboard envelopes, depending on the item. Tubes are ideal for rolled items like posters or plans, while rigid envelopes work well for flat prints.

Yes - many of our postal lines are available in bulk quantities, and some products (like bubble envelopes and cardboard boxes) can be custom printed for branded dispatch. Please get in touch with our team us to discuss your options.

Protect Your Shipment With The Perfect Postal Packaging

Choosing the right postal box or envelope is essential to ensure your items arrive safely and meet Royal Mail guidelines. Our wide range of postage boxes, parcel boxes, and postal envelopes is designed to suit every need, from ecommerce fulfilment to personal posting. Whether you’re sending fragile goods, documents, or irregular items, our selection of post office boxes, bubble-lined envelopes, plastic mailers, and postal tubes offers protection and efficiency at every stage of shipping.