Mailing bags - 9 x 12 to 10 x 14
In this category we have mailing bags and postal bags which fall within the sizes of approx:
216 x 356mm + Peal & Seal Lip - 8.5 inches x 14 inches + Peal & Seal Lip
250 x 350mm + Peal & Seal Lip - 10 inches x 14 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.
![Holographic Silver Bubble Lined Bag - 324x230mm [C4] - 10 Bags](https://www.polypostalpackaging.com/image/cache/cache/1001-2000/1265/main/b57e-holographic-silver-bubble-lined-bag-324x230mm-c4-10-bags-1265-0-1-0-8-1-228x228.jpg "Holographic Silver Bubble Lined Bag - 324x230mm [C4] - 10 Bags")
Holographic Silver Bubble Lined Bag - 324x230mm [C4] - 10 Bags
Protection with style! Packed in 10s. Non-Flap size (inside): 324 mm (12 3/4") Fla..
£8.75 or less
![Metallic Silver Holographic Foil Mailing Bags (229 x 324mm) [C4] + Lip](https://www.polypostalpackaging.com/image/cache/cache/1001-2000/1231/main/1221-metallic-silver-holographic-foil-mailing-bags-114-x-162mm-c6-lip-1228-0-1-0-8-1-228x228.jpg "Metallic Silver Holographic Foil Mailing Bags (229 x 324mm) [C4] + Lip")
Metallic Silver Holographic Foil Mailing Bags (229 x 324mm) [C4] + Lip
Packed in 20s. Dimensions: 229 x 324 mm (9" x 12 3/4") Standard Size: ..
£9.81 or less
![Holographic Red Bubble Lined Bag - 324x230mm [C4] - 10 Bags](https://www.polypostalpackaging.com/image/cache/cache/1001-2000/1505/main/65c3-holographic-red-bubble-lined-bag-324x230mm-c4-10-bags-1505-0-1-0-8-1-228x228.jpg "Holographic Red Bubble Lined Bag - 324x230mm [C4] - 10 Bags")
Holographic Red Bubble Lined Bag - 324x230mm [C4] - 10 Bags
Protection with style! Packed in 10s. Non-Flap size (inside): 324 mm (12 3/4") Fla..
£8.38 or less
![Holographic Gold Bubble Lined Bag - 324x230mm [C4] - 10 Bags](https://www.polypostalpackaging.com/image/cache/cache/1001-2000/1412/main/b52f-holographic-gold-bubble-lined-bag-324x230mm-c4-10-bags-1412-0-1-0-8-1-228x228.jpg "Holographic Gold Bubble Lined Bag - 324x230mm [C4] - 10 Bags")
Holographic Gold Bubble Lined Bag - 324x230mm [C4] - 10 Bags
Protection with style! Packed in 10s. Non-Flap size (inside): 324 mm (12 3/4") Fla..
£8.94 or less
![Metallic Gold Holographic Foil Mailing Bags (229 x 324mm) [C4] + Lip](https://www.polypostalpackaging.com/image/cache/cache/1001-2000/1417/main/dcd3-metallic-gold-holographic-foil-mailing-bags-220-x-220mm-lip-1416-0-1-0-8-1-228x228.jpg "Metallic Gold Holographic Foil Mailing Bags (229 x 324mm) [C4] + Lip")
Metallic Gold Holographic Foil Mailing Bags (229 x 324mm) [C4] + Lip
Packed in 20s. Dimensions: 229 x 324 mm (9" x 12 3/4") Standard Size: ..
£10.69 or less
Holographic Red Bubble Lined Bag - 250x180mm + Lip - 10 Bags
Protection with style! Packed in 10s. Non-Flap size (inside): 250 mm (9 7/8") Flap..
£5.31 or less
Holographic Silver Bubble Lined Bag - 250x180mm + Lip - 10 Bags
Protection with style! Packed in 10s. Non-Flap size (inside): 250 mm (9 7/8") Flap..
£5.63 or less
Holographic Gold Bubble Lined Bag - 165x165mm + Lip - 10 Bags
Protection with style! Packed in 10s. Non-Flap size (inside): 165 mm (6 1/2") Flap..
£4.63 or less
Clear Garment Bags 8 x 11 + 2 Lip , 204 x 275mm + Lip - Qty 100
Glossy clear PP bags giving great appearance for packed clothing. All the bags are self-sealing w..
£4.37 or less
Oxo-Biodegradable Clear Garment Bags 8 x 11 + 2 Lip , 204 x 275mm + Lip - Qty 100
Oxo-Biodegradable Glossy clear PP bags giving great appearance for packed clothing. All the bags..
£4.50 or less
Autumn Rusty Red Mailing Bags 10 x 14, 250 x 350 + 40mm Lip - Qty 50
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£2.75 or less
Clear 30% Recycled LDPE Garment Bags 10 x 12 + Lip, 254 x 305mm + Lip - Qty 100
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£4.64 or less
Clear 30% Recycled LDPE Garment Bags 8 x 11 + Lip, 204 x 275mm + Lip - Qty 100
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£4.38 or less
Rose Mailing Bags - Size 7 230 x 340mm
These bags are about to be discontinued so grab them now Uncoated eco-friendly paper supplied via..
£0.38 or less
Returnamailer - Reusable Mailing Bag - 245 x 350mm + Lip - Qty 50
I contain a minimum of 30% recycled plastic! RETURNAMAILER® Containing 30% recycled plas..
£4.69 or less
Heavy Duty Red Mailing Bags 10 x 14, 250 x 350 + Lip, Qty 500
These Heavy Duty Vibrant Red Mailing Bags are brand new for 2016. Not only are they a nice bri..
£43.75 or less
Red Mailing Bags 10 x 14, 250 x 350 + 40mm Lip - Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£30.00 or less
Purple Mailing Bags 10 x 14, 250 x 350mm + Lip - Qty 500
I contain a minimum of 30% recycled plastic! Poly Postal Packaging manufacture 2 versions of a Pu..
£25.00 or less
Purple Mailing Bags 9 x 12, 230 x 305mm + Lip - Qty 100
I contain a minimum of 30% recycled plastic! Poly Postal Packaging manufacture 2 versions of a Pu..
£6.25 or less
Heavy Duty Metallic Blue Mailing Bags 10 x 14, 250 x 350 + Lip, Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£43.75 or less
Metallic Blue Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 100
I contain a minimum of 30% recycled plastic! These Metallic Blue Mailing Bags have been part of o..
£6.25 or less
Metallic Blue Mailing Bags 8.5 x 14, 216 x 356 + Lip - Qty 500
I contain a minimum of 30% recycled plastic! These Metallic Blue Mailing Bags have been part of o..
£20.00 or less
Clear Self Seal Bubble Bag BB6 - 305 x 435 + 30 Lip - Qty 150
Use our self seal clear bubble bags to reduce your packing time and waste. Does away with the ..
£32.25 or less
Clear Self Seal Bubble Bag BB5 - 280 x 360 + 30 Lip - Qty 150
Use our self seal clear bubble bags to reduce your packing time and waste. Does away with the ..
£25.62 or less
Clear Self Seal Bubble Bag BB4 - 230 x 285 + 30 Lip - Qty 300
Use our self seal clear bubble bags to reduce your packing time and waste. Does away with the ..
£47.00 or less
Clear Self Seal Bubble Bag BB3 - 180 x 235 + 30 Lip - Qty 50
Use our self seal clear bubble bags to reduce your packing time and waste. Does away with the ..
£5.00 or less
Bubble Bag Inserts - 235 x 340mm - 9.25 x 13.4 - Qty 10
Use our clear bubble bag inserts to reduce your packing time and waste. Does away with the has..
£1.90 or less
Yellow Mailing Bags 10 x 14, 250 x 350 + Lip, Qty 500
Bright Yellow Mailing bags from Poly Postal Packaging. These mailing bags are manufactured usi..
£28.75 or less
Silver Mailing Bags 9 x 13, 229 x 324 + Lip - Qty 500
Poly Postal Packaging have been manufacturing and stocking our Silver Mailing Bags now for about 8..
£25.00 or less
Silver Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£35.00 or less
Heavy Duty Pink Mailing Bags 10 x 14, 250 x 350 + Lip, Qty 500
These Heavy Duty Vibrant Pink Mailing Bags were introduced into our stock range in 2014. Not o..
£43.75 or less
Pink Mailing Bags 10 x 14, 250 x 350mm + Lip - Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£30.00 or less
Pink Mailing Bags 9 x 12, 230 x 305 + Lip - Qty 500
Vibrant Pink Mailing Bags have been part of our stock range of mailing bags for a very long time and..
£26.25 or less
Orange Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 500
Bright Sunburst Orange Mailing bags from Poly Postal Packaging. If you want your mail order pa..
£28.75 or less
Gold Mailing Bags 10 x 14, 250 x 350 + 40mm Lip - Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£31.25 or less
Green Mailing Bags 10 x 14, 250 x 350 + Lip, Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£28.75 or less
Green Mailing Bags 9 x 12, 230 x 305 + Lip, Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£26.25 or less
Cream Mailing Bags 10 x 14, 250 x 350 + Lip, Qty 500
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£31.50 or less
Brown Mailing Bags 10 X 14, 250 x 350 + Lip, Qty 500 Per Box
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Pl..
£27.50 or less
Burgundy Mailing Bags 10 x 14, 250 x 350 + 40mm Lip Qty 500
I contain a minimum of 30% recycled plastic! Burgundy Postal Bags! Poly Postal Packaging ar..
£25.00 or less
Beige / Manilla Mailing Bags 14 x 20, 350 x 500 + Lip - Qty 25
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£3.75 or less
Beige / Manilla Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 50
I contain a minimum of 30% recycled plastic! Containing a minimum of 30% Post Consumer Waste Plas..
£3.13 or less
Baby Blue Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 50
Bright Blue mailing bags or Baby Blue mailing bags as we call them have been part of our stock ran..
£3.12 or less
Baby Blue Mailing Bags 8.5 x 13, 215 x 330 + Lip - Qty 50
Bright Blue mailing bags or Baby Blue mailing bags as we call them have been part of our stock ran..
£3.13 or less
Black Mailing Bags 10 x 14, 250 x 350mm + Lip - Qty 50
These bags are 100% recyclable and now contain a min 30% of post consumer recycled plastic. If yo..
£5.00 or less
Black Mailing Bags 9 x 12, 230 x 305 + Lip - Qty 100
These bags are 100% recyclable and now contain a min 30% of post consumer recycled plastic. If yo..
£6.25 or less
Heavy Duty Grey Recycled Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 50
Our best selling heavy duty mailing bag. Manufactured in a very thick 90 micron polythene. Thi..
£4.00 or less
Grey Recycled Mailing Bags 10 x 14, 250 x 350 + Lip - Qty 50
Our stock grey mailing bags are our biggest range of bags and our most popular. With the bigge..
£2.25 or less
