Mailing & Postal Bags - 12 x 14 to 12 x 16

In this catergory we have mailing bags and postal bags which fall within the sizes of approx:

300 x 350mm + Peal & Seal Lip  -  11.8 inches x 13.7 inches + Peal & Seal Lip

305 x 406mm + Peal & Seal Lip  -  12 inches x 16 inches + Peal & Seal Lip

Royal Mail base their postal charges on size as well as weight, and have recently introduced some new sizes. Ensure you keep your postage costs to a minimum by selecting the most suitable products from our range.  To learn more about the new Royal Mail Pricing in Proportion rates, click HERE.

MANUFACTURING TRADE TOLERANCES ON MAILING BAGS

Specification:  All sizes and thicknesses are approximate.  Standard tolerances are in line with industry standards.  However, note in particular that bag width may vary by +/-3mm or +/-3% and bag depth by +/-3mm or +/-3% which ever is the greater.  Where size is critical, a sample of the product to be packed must be submitted to us in order to agree size tolerances before the acceptance of your order.

Thickness/Gauge/(mu):  +/-10% by weight.
 
Quantity Variation:  The quantity despatched and charged for and to be regarded as completion of order (subject to part shipped orders) may vary from that ordered by +/-10%.  All mailing bags are labelled as approx in line with the industry standards.  If you require that your packs of mailing bags are supllied as exact qty figures, ie 50 or 100 etc, then please Get In Touch for details.

 


Grey Eco Mailing Bags, 12 x 14, 300 x 350 + 40mm Lip  Child Safety Warning - Qty 100

Grey Eco Mailing Bags, 12 x 14, 300 x 350 + 40mm Lip Child Safety Warning - Qty 100

 PPP-05-P/L

If you want to be sure that you are doing your part in helping the environment, then these are the m..

£5.94 or less

Returnamailer - Reusable Mailing Bag - 305 x 406mm + Lip, Qty 50

Returnamailer - Reusable Mailing Bag - 305 x 406mm + Lip, Qty 50

 RETURN-2

I contain a minimum of 30% recycled plastic! RETURNAMAILER® Containing 30% recycled pl..

£6.25 or less

Brown Mailing Bags 12 x 16, 305 x 406mm + Lip, Qty 500

Brown Mailing Bags 12 x 16, 305 x 406mm + Lip, Qty 500

 PPP-CB-3/CX

I contain a minimum of 30% recycled plastic! These brown mailing bags have been part of our stock l..

£31.25 or less

Bubble Bag Inserts -  302 x 403mm - 12 x 16 - Qty 10

Bubble Bag Inserts - 302 x 403mm - 12 x 16 - Qty 10

 PPP/BB/Insert/3

Use our clear bubble bag inserts to reduce your packing time and waste.  Does away with the has..

£2.25 or less

Carnival Red Mailing Bags 12 x 16, 305 x 406

Carnival Red Mailing Bags 12 x 16, 305 x 406

 RED-2/CARNIVAL

I contain a minimum of 30% recycled plastic! These Postal Bags are vibrant and really stand out.&..

£0.10 or less

Cream Mailing Bags 12 x 16, 305 x 406 - Qty 10

Cream Mailing Bags 12 x 16, 305 x 406 - Qty 10

 PPP-CREAM-3

I contain a minimum of 30% recycled plastic! Manufactured in a 60mu/240gauge cream coloured maili..

£0.10 or less

Green Mailing bags 12 x 16, 305 x 406 + Lip - Qty 500

Green Mailing bags 12 x 16, 305 x 406 + Lip - Qty 500

 PPP-G-4/CX

I contain a minimum of 30% recycled plastic! Our Olive Green Mailing Bags or Military Green, take..

£37.50 or less

Heavy Duty Red Mailing Bags 12 x 16, 305 x 406 - Qty 500

Heavy Duty Red Mailing Bags 12 x 16, 305 x 406 - Qty 500

 RED-2/HD

I contain a minimum of 30% recycled plastic! These Heavy Duty Vibrant Red Mailing Bags are brand..

£46.25 or less

Purple Mailing Bags 12 x 16, 305 x 406mm - Qty 50

Purple Mailing Bags 12 x 16, 305 x 406mm - Qty 50

 PURP-3

I contain a minimum of 30% recycled plastic! We manufacture 2 versions of a Purple Mailing Bag.&..

£5.00 or less

Red Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 500

Red Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 500

 RED-2

I contain a minimum of 30% recycled plastic! Manufactured in a brilliant Pillar Box Red, the Red ..

£32.50 or less

White Mailing Bags With Handles 12 x 17, 305 x 430 + Lip, Qty 50

White Mailing Bags With Handles 12 x 17, 305 x 430 + Lip, Qty 50

 CX121760POH

Strong white mailing bags with handles. These are multi use bags, designed to allow easy handling. T..

£5.38 or less

Baby Blue Mailing Bags 12 x 16, 305 x 415 + Lip - Qty 50

Baby Blue Mailing Bags 12 x 16, 305 x 415 + Lip - Qty 50

 PPP-BB-2

Bright Blue mailing bags or Baby Blue mailing bags as we call them have been part of our stock ran..

£3.75 or less

Beige Manilla Mailing Bags 12 x 16, 305 x 406 - Qty 50

Beige Manilla Mailing Bags 12 x 16, 305 x 406 - Qty 50

 PPP-BEIGE-3

I contain a minimum of 30% recycled plastic! Our Beige mailing bags have proved to be quite popul..

£5.00 or less

Burgundy Mailing Bags 12 x 16, 305 x 406 - Qty 500

Burgundy Mailing Bags 12 x 16, 305 x 406 - Qty 500

 PPP-BG-3

I contain a minimum of 30% recycled plastic! Burgundy Postal Bags!  Poly Postal Packaging ar..

£33.75 or less

Clear C4 Medium Weight Blockheaded Bags - 9" x 12", 230 x 305mm - Qty 100

Clear C4 Medium Weight Blockheaded Bags - 9" x 12", 230 x 305mm - Qty 100

 C4/CLR/50/BH/REC

Totally Clear Blockheaded Mailing Bags, Economy Medium weight Blockheaded Postal Mailers.  ..

£5.37 or less

Gold Mailing Bags 12 x 16, 305 x 406 - Qty 500

Gold Mailing Bags 12 x 16, 305 x 406 - Qty 500

 PPP-GOLD-4

I contain a minimum of 30% recycled plastic! Our Gold Mailing Bags really stand out with the..

£35.00 or less

Heavy Duty Grey Recycled Mailing Bags 12 x 16, 305 x 406 + Lip, Qty 50

Heavy Duty Grey Recycled Mailing Bags 12 x 16, 305 x 406 + Lip, Qty 50

 PPP-4-5/HD

Our best selling heavy duty mailing bag. Manufactured in a very thick 90 micron polythene.  Thi..

£5.50 or less

Heavy Duty Grey Recycled Mailing Bags 12.5 x 17, 320 x 440 + Lip, Qty 50

Heavy Duty Grey Recycled Mailing Bags 12.5 x 17, 320 x 440 + Lip, Qty 50

 PPP-5/HD

Our best selling heavy duty mailing bag. Manufactured in a very thick 90 micron polythene.  Thi..

£6.00 or less

Heavy Duty Pink Mailing Bags 12 x 16, 305 x 406 + Lip, Qty 500

Heavy Duty Pink Mailing Bags 12 x 16, 305 x 406 + Lip, Qty 500

 PPP-P3/HD

These Heavy Duty Vibrant Pink Mailing Bags were introduced into our stock range in 2014.  Not o..

£52.50 or less

Heavy Duty White Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 50

Heavy Duty White Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 50

 CX121675

I contain a minimum of 30% recycled plastic! Thicker non see through mailers manufactured in ..

£5.00 or less

Merry Christmas Mailing Bag 12 x 16, 305 x 406 - Qty 1

Merry Christmas Mailing Bag 12 x 16, 305 x 406 - Qty 1

 CX121660/XMAS

Printed on a white mailing bag, this simple but traditional Christmas design helps to get into the s..

£0.08 or less

Pink Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 500

Pink Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 500

 PPP-P3

I contain a minimum of 30% recycled plastic! Vibrant Pink Mailing Bags have been part of our stoc..

£38.75 or less

Silver Mailing Bags 12 x 16, 305 x 406 - Qty 500

Silver Mailing Bags 12 x 16, 305 x 406 - Qty 500

 PPP-SIL-3/CX

I contain a minimum of 30% recycled plastic! Poly Postal Packaging have been manufacturing and st..

£35.00 or less

White Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 500

White Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 500

 CX121660

I contain a minimum of 30% recycled plastic! Medium weight White Mailing Bags.  We manufactu..

£40.00 or less

White Mailing Bags 12 x 16, 305 x 406mm + Lip - Qty 50

White Mailing Bags 12 x 16, 305 x 406mm + Lip - Qty 50

 CX121645

I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..

£3.75 or less

Yellow Mailing Bags 12 x 16, 305 x 406 + Lip, Qty 500

Yellow Mailing Bags 12 x 16, 305 x 406 + Lip, Qty 500

 PPP-YELLOW-R1-5

Bright Yellow Mailing bags from Poly Postal Packaging.  If you want your mail order packages to..

£33.75 or less

Black Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 50

Black Mailing Bags 12 x 16, 305 x 406 + Lip - Qty 50

 PPP-B4

These bags are 100% recyclable and now contain a min 30% of post consumer recycled plastic. If yo..

£6.25 or less

Heavy Duty Red Mailing Bags 17 x 24, 425 x 600 - Qty 250

Heavy Duty Red Mailing Bags 17 x 24, 425 x 600 - Qty 250

 RED-4/HD

I contain a minimum of 30% recycled plastic! These Heavy Duty Vibrant Red Mailing Bags are brand ..

£52.50 or less

Neon Green Mailing Bags 12 x 16, 305 x 406 - Qty 500

Neon Green Mailing Bags 12 x 16, 305 x 406 - Qty 500

 NEON-B

I contain a minimum of 30% recycled plastic! Our Neon Green Mailing bags are very popular indeed...

£37.50 or less

Violet Mailing Bags 12 x 16, 305 x 406mm + Lip, Qty 500

Violet Mailing Bags 12 x 16, 305 x 406mm + Lip, Qty 500

 LDPURP4/CX

Poly Postal Packaging manufacture 2 versions of a Purple Mailing Bag.  Both are very popular in..

£31.25 or less

35mu Clear LDPE Bags PWN 305 x 406 + 40mm Lip Perm SAS - Qty 100

35mu Clear LDPE Bags PWN 305 x 406 + 40mm Lip Perm SAS - Qty 100

 LDSB-2

I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Wast..

£5.75 or less

Grey Recycled Mailing Bags 12 x 14, 300 x 350 + 40mm Lip - Qty 100

Grey Recycled Mailing Bags 12 x 14, 300 x 350 + 40mm Lip - Qty 100

 PPP-4

Our stock grey mailing bags are our biggest range of bags and our most popular.  With the bigge..

£5.50 or less

Grey Recycled Mailing Bags 12 x 16, 305 x 406 + 40mm Lip - Qty 100

Grey Recycled Mailing Bags 12 x 16, 305 x 406 + 40mm Lip - Qty 100

 PPP-4-5

Our stock grey mailing bags are our biggest range of bags and our most popular.  With the bigge..

£4.69 or less

Clear B4 Recyclable Blockheaded Mailing Bags, 9.6 x 14, 245 x 355 + Lip - Qty 1000

Clear B4 Recyclable Blockheaded Mailing Bags, 9.6 x 14, 245 x 355 + Lip - Qty 1000

 C4L/CLR/50/BH/REC

Totally Clear Blockheaded Mailing Bags, Economy Lightweight Blockheaded Postal Mailers.  ..

£56.25 or less

Polypropylene Cello Bags 279 x 406 +  40mm Lip - 11 x 16 + Lip - Qty 100

Polypropylene Cello Bags 279 x 406 + 40mm Lip - 11 x 16 + Lip - Qty 100

 CELLO-11X16

Now Packed in 100s 11 " opening x 16 " depth + Lip with reseal peal and seal 279 x 4..

£5.41 or less

Clear B4 Blockhead Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 1000

Clear B4 Blockhead Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 1000

 B4/CLR/33/BH

Totally Clear Blockheaded Mailing Bags, Economy Lightweight Blockheaded Postal Mailers.  ..

£50.00 or less

Clear 30% Recycled LDPE Garment Bags 12 x 16 + Lip, 305 x 406mm + Lip - Qty 100

Clear 30% Recycled LDPE Garment Bags 12 x 16 + Lip, 305 x 406mm + Lip - Qty 100

 RSLDSB-2

I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..

£5.75 or less

Clear A3 Recyclable Mailing Bags 12 x 16, 300 x 406 + Lip, Qty 100

Clear A3 Recyclable Mailing Bags 12 x 16, 300 x 406 + Lip, Qty 100

 A3/CLR/38/REC

I contain a minimum of 30% recycled plastic! Totally Clear Mailing Bags are ideal for getting you..

£6.56 or less

Heavy Duty Metallic Blue Mailing Bags 12 x 16, 305 x 406 - Qty 500

Heavy Duty Metallic Blue Mailing Bags 12 x 16, 305 x 406 - Qty 500

 PPPMB03/HD

I contain a minimum of 30% recycled plastic! These Metallic Blue Mailing Bags were introduced int..

£46.25 or less

Metallic Blue Mailing Bags 12 x 16, 305 x 406 - Qty 500

Metallic Blue Mailing Bags 12 x 16, 305 x 406 - Qty 500

 PPPMB03

I contain a minimum of 30% recycled plastic! These Metallic Blue Mailing Bags have been part of o..

£33.00 or less

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