Our pack of 100 lightweight and waterproof White Polythene Mailing Bags are an ideal & flexible solution to assisting postal boxes or protecting clothing items. Simply wrap your white mailing bag around the contents of your item or parcel to protect it from all types of weather and conditions. These 305mm x 406mm White Polythene Mailing Bags are opaque to offer excellent confidentiality and provide added security to keep your items safe.

These white standard mailing sacks (305x406mm) adhere to Royal Mail’s PiP guidelines, so you can accurately calculate your postage costs.

Product Details

• Waterproof design make these great alternative to postal boxes..
• White outer and black inner ensures these bags are 100% opaque, perfect for confidential items..
• Closure: All mailing bags have a peel and seal strip, for easy and secure closure.
• Colour: White.
• Dimensions of Mailing Bag (Opening W x L): 305x406mm / 30.5×40.6cm / 12×16 Inches.
• Weight Per Bag: 0.010 Grams.
• Thickness: Made from 40 micron (160 gauge) thick, white polythene recyclable virgin material.
• Pack Sizes: 100.
• Royal Mail PiP Size: Small Parcel.
• For size guidance only this would replace the following Kite Packaging code: PBM305X406+40MM-WHI, KEW3.
• Fast Printed Packaging SKU Code: MCP-401669W-FPP.

Please note: the shade of white may vary from images.

Please note: these bags may or may not be printed with suffocation warning.

Please note: we have updated the print on these bags. You may receive a different print to the images.

Please note: Subject to a manufacturing tolerance on the dimensions of +/-5%, and +/-10% on thickness.

Due to manufacturer tolerances, actual item dimensions may vary by 10–20mm. If precise sizing is important for your project, we strongly recommend requesting a sample before placing your order.

All of our products are printed right here in our own UK warehouse, which means we can offer some of the fastest turnaround times in the country. And because everything is produced in the UK (unlike many other providers), you’ll never have to worry about customs delays or surprise charges.