50 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16"/ 305 x 405mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

Made from a quality 100% virgin polymer, these bags are not the same as the 'cheap' mailing bags on the market, which come complete with the 'smoky' odour. Thickness / Strength of the plastic is approx 60 micron. Bag has a black inner making them opaque, plus a strong self sealing peel and seal adhesive strip. Just pack your contents, peel and then seal, done! Size of bag stated in item title is inches and millimetres, and reads WIDTH (opening end) of bag x HEIGHT of bag. The height of bag DOES NOT include the self seal lip, which is approx 40mm-50mm , in addition to the stated height of the bag. Ideal for business and private use, to mail out your goods and items, to your customers, family or friends, in a safe and secure way.