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By Royal Appointment to HM The Queen. BSI Certified FM31516

100% Recycled Mailing Bag
250mm wide x 350mm length, 55 micron thickness. (Large Letter).
From £19.07 per 200
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Mailing Bags with Printed Designs
Mailing Bags with Printed Designs
An exclusive set of designer printed mailers in handy pack sizes.
Our Budget Grip Seal Bags are a cheaper thinner range of the handy resealable bags (with the option of write-on-panels to easy label and catalogue their contents)
Budget Grip Seal Bags
Ideal for sorting
and storing things!
In Grip Seal Bags...

M-Range Expandable Cardboard Envelopes

Cardboard postal cartons with expandable side gussets that allow you to adjust width, length and depth to best fit the required package. Offering sturdy but lightweight protection to contents, these Amazon-style mailers can be sent flat as a rigid envelope, or you quickly pop them out to form a cardboard box. Also known as book boxes, postal M-folders or capacity mailers, these recyclable cartons are widely used by e-commerce retailers all of sizes - from small business to retail giants.

  • Flexible mailing solution - ideal for mail or courier dispatch.
  • Adjust the package dimensions to suit the contents being dispatched.
  • Peel & seal adhesive strip for quick and easy sealing.
  • Handy rip-strip for customer convenience.
  • Made from 125K/T grade corrugated cardboard.
  • Fully recyclable - suitable for kerbside collections and recycling points.
  • Available in four sizes: M1 - M4

There are 4 sizes/products in this category:

Quantity: Cost? Compare Cost Compare
MCEM1 M1 Expandable Cardboard Envelope
228mm wide x 294mm long (flat) / 155mm wide x 219mm long x 70mm deep (expanded)
Quantity: Cost? Add
Order Quantity No. in pack Price per pack Price per 1000
25+ 25 £14.95 -
125+ 25 £12.77 -
250+ 25 £10.41 -
500+ 25 £6.75 -
 
MCEM2 M2 Expandable Cardboard Envelope
239mm wide x 325mm long (flat) / 165mm wide x 250mm long x 70mm deep (expanded)
Quantity: Cost? Add
Order Quantity No. in pack Price per pack Price per 1000
25+ 25 £16.75 -
125+ 25 £13.79 -
250+ 25 £11.24 -
500+ 25 £7.25 -
 
MCEM3 M3 Expandable Cardboard Envelope
280mm wide x 356mm long (flat) / 205mm wide x 285mm long x 70mm deep (expanded)
Quantity: Cost? Add
Order Quantity No. in pack Price per pack Price per 1000
25+ 25 £18.09 -
125+ 25 £14.89 -
250+ 25 £12.14 -
500+ 25 £8.75 -
 
MCEM4 M4 Expandable Cardboard Envelope
324mm wide x 382mm long (flat) / 250mm wide x 312mm long x 70mm deep (expanded)
Quantity: Cost? Add
Order Quantity No. in pack Price per pack Price per 1000
25+ 25 £19.54 -
125+ 25 £16.09 -
250+ 25 £13.11 -
500+ 25 £10.25 -
 
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Polythene Chair Cover
48" x 52" x 250 gauge
From £14.34 per 10
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100%-Recycled Mailing Bags
Bio and 100%-recycled mailing bags in low quantity handypacks.
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