White Polycell Mail Tuff mailer photographed flat at an angle, showing the Polycell logo, address lines and the blue peel strip on the flap
Polycell photo of two white Mail Tuff mailers being packed, scissors and a cutter in the upper one and an orange CD case in the lower one
Macro shot of a Mail Tuff flap with the Polycell printed blue backing tape curling away from the adhesive
White Polycell Mail Tuff mailer photographed flat at an angle, showing the Polycell logo, address lines and the blue peel strip on the flap
Polycell photo of two white Mail Tuff mailers being packed, scissors and a cutter in the upper one and an orange CD case in the lower one
Macro shot of a Mail Tuff flap with the Polycell printed blue backing tape curling away from the adhesive
White Polycell Mail Tuff mailer photographed flat at an angle, showing the Polycell logo, address lines and the blue peel strip on the flap
Polycell photo of two white Mail Tuff mailers being packed, scissors and a cutter in the upper one and an orange CD case in the lower one
Macro shot of a Mail Tuff flap with the Polycell printed blue backing tape curling away from the adhesive
Polycell

Polycell Mail Tuff Bubble Mailer 315 x 380mm Plus 50mm Flap White Carton of 100

$183.21
$183.21
RRP $196.57
Or 4 payments of $45.80 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: TNNP9384

UPC: 9314649093844

MPN: MTP 6

The Wide Mail Tuff For Bulky Or Squarer Parcels

Polycell size MT6 opens up the Mail Tuff range to 315mm across, keeping a 380mm length and 50mm flap, and our listing is a full carton of 100 white mailers.

Width is what most mailers run out of first. A folded hoodie, a landscape picture book, a boxed gift set or a photo album is often too broad for a narrow bag even when its length is fine. The MT6 answers that without jumping to the oversized MT7, which keeps the parcel compact and the packing table tidy.

Like every Mail Tuff, it pairs a kraft paper outside with a bubble layer inside. Polycell's aims for the range are simple: keep weight and postage down, protect the surface of the contents, and absorb bumps through the mailing cycle behind a tough outer with a tamper-evident seal. The white face shows a handwritten address clearly or carries a courier label.

Other Polycell mailers and courier bags, packaging envelopes, and bubble wrap rolls for anything fragile.

Often ordered together

  • Polycell size MT6, 315 x 380mm with a 50mm flap
  • The widest Mail Tuff short of the MT7
  • White kraft paper exterior with bubble lining inside
  • Peel and seal flap, tamper-evident according to Polycell
  • Lightweight build aimed at keeping postage costs low
  • Carton quantity of 100, matching Polycell's figure
  • Folded hoodies, jackets and jumpers
  • Landscape picture books and photo albums
  • Boxed gift sets and hampers of small items
  • Event packs and conference materials
  • Wholesale samples sent to retail buyers

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: Polycell

Range: Mail Tuff

Supplier: The Note Group

MPN: MTP 6, as held on our listing

Polycell Size Code: MT6

Mega Code: TNNP9384

Size: 315 x 380mm plus 50mm flap, as published by Polycell

Colour: White

Outer: Kraft paper

Inner: Bubble lining

Material: LDPE main material, kraft paper lamination (Polycell)

Flap: Self seal, tamper-evident per Polycell

Mailers Per Carton: 100

Unit: Carton

EAN: 9314649093844, as held on our listing

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

You receive one carton containing 100 mailers of this one size. Polycell list MT6 at 100 per carton.
Both are 380mm long, but MT6 is 315mm wide against 265mm for MT5, so it suits broader or squarer items.
Polycell say custom sizes are available through their sales representatives. We sell the standard sizes listed on our site.
Polycell describe the kraft outer as tough and made for the general mailing cycle, but they publish no weight rating. For heavy or sharp items, a carton is the safer choice.
The main photo is a Polycell range shot marked with another size. Your carton contains the 315 x 380mm mailer.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.