Grey Mailers

Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.

Popular grey polythene mailing envelopes are often referred to as grey mailers or grey postal pouches. They incorporate a strong tamper evident self-sealing strip and are constructed from a co-extruded High Density Polyethylene (HDPE) film; this means they are produced from three layers of film which although not visible to the eye, creates a very strong product which offers protection against moisture and weather conditions, enables them to be highly competitively priced and they come in a diverse range of practical sizes. Furthermore, our grey dispatch sacks come with a standard printed warning notice on the back and are recyclable.

PLEASE NOTE: Width = Opening

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from £25.25 All Prices ex VAT
Specification Batch Discount Purchase
CodeWidthHeightLipDescriptionPriced In1-23-45-78-1112+ QTY Total

All prices exclude VAT

Add to cart 0 items £0.00
GREYIMP150225
Grey Mailer 150 x 225 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
150mm 225mm +50mm 6 x 9" Batch ( 1000 ) £34.99£33.49£30.74£28.55£25.25 £0.00
GREYIMP225318
Grey Mailer 225 x 318 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
225mm 318mm +50mm 9 x 12.5" Batch ( 1000 ) £42.34£41.00£38.14£35.28£31.94 £0.00
GREYIMP250350
Grey Mailer 250 x 350 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
250mm 350mm +50mm 10 x 14" Batch ( 1000 ) £52.15£51.10£48.37£46.27£43.89 £0.00
GREYIMP300400
Grey Mailer 300 x 400 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
300mm 400mm +50mm 12 x 16" Batch ( 500 ) £39.42£38.03£35.68£33.19£30.43 £0.00
GREYIMP325475
Grey Mailer 325 x 475 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
325mm 475mm +50mm 13 x 19" Batch ( 500 ) £49.75£48.05£45.85£42.79£39.05 £0.00
GREYIMP400525
Grey Mailer 400 x 525 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
400mm 525mm +50mm 16 x 21" Batch ( 500 ) £64.34£62.89£59.49£56.82£53.42 £0.00
GREYIMP450550
Grey Mailer 450 x 550 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
450mm 550mm +50mm 18 x 22" Batch ( 200 ) £33.57£32.40£30.28£28.15£25.80 £0.00
GREYIMP525600
Grey Mailer 525 x 600 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
525mm 600mm +50mm 21 x 24" Batch ( 200 ) £37.39£35.95£33.51£30.92£27.32 £0.00
GREYIMP575700
Grey Mailer 575 x 700 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
575mm 700mm +50mm 23 x 28" Batch ( 200 ) £57.45£55.54£52.40£48.57£44.40 £0.00
GREYIMP600900
Grey Mailer 600 x 900 + 50mm Lip https://www.carterspackaging.com/media/5_1124_E300_Grey_Mailers_117c4a.jpg Polythene plastic envelopes with tamper evident seals, a popular economical packaging option for postal orientated services.
600mm 900mm +50mm 24 x 36" Batch ( 200 ) £83.77£81.50£76.98£72.45£67.92 £0.00