Collection: Royal Mail Maximisers

Our range of Royal Mail Large Letter and Small Parcel mailers have been designed specifically to give the maximum delivery space, yet still fall within the Royal Mailer large letter and small parcel size.

What are royal mail large letter and small parcel sizes?

Royal mail Small parcel size 450 x 350 x 160mm
Royal mail Large Letter size 353 x 250 x 25mm
Royal mail Letter size 240 x 165 x 5mm

Our range of Royal Mail Small Parcel and Large Letter compliant mailers have been tried, tested and found to save time and money by the Internet’s biggest retailers…

Size: 485 x 305 mm
LB5-RTN - kraft paper mail bag

485 x 305 mm
LB5-RTN - kraft paper mail bag

Vendor:
Lil Packaging

21 total reviews

Regular price From
£13.00 GBP
EX VAT

Regular price Sale price From
£13.00 GBP
EX VAT
Unit price per
Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
A-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
A-CD mailer (164x176mm)

Vendor:
Lil Packaging

51 total reviews

Regular price From
£36.00 GBP
EX VAT

Regular price Sale price From
£36.00 GBP
EX VAT
Unit price per
Size: Expanded size: 358 x 238 x 90 mm | FSC® certified
Cardboard Envelopes 448 x 328 mm (A5)

Expanded size: 358 x 238 x 90 mm | FSC® certified
Cardboard Envelopes 448 x 328 mm (A5)

Vendor:
Lil Packaging

6 total reviews

Regular price From
£80.50 GBP
EX VAT

Regular price Sale price From
£80.50 GBP
EX VAT
Unit price per
Size: 200 per pack | Box form 310x209x37mm
A3 (352x249mm) large letter mailer

200 per pack | Box form 310x209x37mm
A3 (352x249mm) large letter mailer

Vendor:
Lil Packaging

10 total reviews

Regular price From
£44.00 GBP
EX VAT

Regular price Sale price From
£44.00 GBP
EX VAT
Unit price per
Size: 311 x 240 x 0-50 mm | FSC® certified
C3 Bukwrap Book Packaging

311 x 240 x 0-50 mm | FSC® certified
C3 Bukwrap Book Packaging

Vendor:
Lil Packaging

15 total reviews

Regular price From
£0.44 GBP
EX VAT

Regular price Sale price From
£0.44 GBP
EX VAT
Unit price per
Size: 340 x 505 x 0-90mm 120GSM
LB5 - GST | Gusseted paper mail bag

340 x 505 x 0-90mm 120GSM
LB5 - GST | Gusseted paper mail bag

Vendor:
Lil Packaging

Regular price From
£128.00 GBP
EX VAT

Regular price Sale price From
£128.00 GBP
EX VAT
Unit price per
Size: (250 x 345 x (0-80)mm 120GSM
LB3 - GST | Gusseted paper mail bag

(250 x 345 x (0-80)mm 120GSM
LB3 - GST | Gusseted paper mail bag

Vendor:
Lil Packaging

Regular price From
£0.24 GBP
EX VAT

Regular price Sale price From
£0.24 GBP
EX VAT
Unit price per
Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
M-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
M-CD mailer (164x176mm)

Vendor:
Lil Packaging

Regular price From
£25.00 GBP
EX VAT

Regular price Sale price From
£25.00 GBP
EX VAT
Unit price per

Does the job, good quality

Everything arrived as expected

No comments

great mailers

excellent quality as usual, tried others but these vinyl mailers are the best

FLP Flatpack

Great product, great service, thanks !

Great Product, Lightening fast Delivery!

C4 Book Wrap is great for board games. No tape required, caron-zero and sustainable, helps to reduce returns, less damage sue to better impact protection, quick to pack, and quick and easy to unpack. We love this product and customers will do to!

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Collection: Royal Mail Maximisers

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8 products

Size: 485 x 305 mm
LB5-RTN - kraft paper mail bag

485 x 305 mm
LB5-RTN - kraft paper mail bag

Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
A-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
A-CD mailer (164x176mm)

Size: Expanded size: 358 x 238 x 90 mm | FSC® certified
Cardboard Envelopes 448 x 328 mm (A5)

Expanded size: 358 x 238 x 90 mm | FSC® certified
Cardboard Envelopes 448 x 328 mm (A5)

Size: 200 per pack | Box form 310x209x37mm
A3 (352x249mm) large letter mailer

200 per pack | Box form 310x209x37mm
A3 (352x249mm) large letter mailer

Size: 311 x 240 x 0-50 mm | FSC® certified
C3 Bukwrap Book Packaging

311 x 240 x 0-50 mm | FSC® certified
C3 Bukwrap Book Packaging

Size: 340 x 505 x 0-90mm 120GSM
LB5 - GST | Gusseted paper mail bag

340 x 505 x 0-90mm 120GSM
LB5 - GST | Gusseted paper mail bag

Size: (250 x 345 x (0-80)mm 120GSM
LB3 - GST | Gusseted paper mail bag

(250 x 345 x (0-80)mm 120GSM
LB3 - GST | Gusseted paper mail bag

Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
M-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
M-CD mailer (164x176mm)

Let customers speak for us

Collection: Royal Mail Maximisers

Sort by:

8 products

Sort

Size: 485 x 305 mm LB5-RTN - kraft paper mail bag

485 x 305 mm LB5-RTN - kraft paper mail bag

Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit A-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit A-CD mailer (164x176mm)

Size: Expanded size: 358 x 238 x 90 mm | FSC® certified Cardboard Envelopes 448 x 328 mm (A5)

Expanded size: 358 x 238 x 90 mm | FSC® certified Cardboard Envelopes 448 x 328 mm (A5)

Size: 200 per pack | Box form 310x209x37mm A3 (352x249mm) large letter mailer

200 per pack | Box form 310x209x37mm A3 (352x249mm) large letter mailer

Size: 311 x 240 x 0-50 mm | FSC® certified C3 Bukwrap Book Packaging

311 x 240 x 0-50 mm | FSC® certified C3 Bukwrap Book Packaging

Size: 340 x 505 x 0-90mm 120GSM LB5 - GST | Gusseted paper mail bag

340 x 505 x 0-90mm 120GSM LB5 - GST | Gusseted paper mail bag

Size: (250 x 345 x (0-80)mm 120GSM LB3 - GST | Gusseted paper mail bag

(250 x 345 x (0-80)mm 120GSM LB3 - GST | Gusseted paper mail bag

Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit M-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit M-CD mailer (164x176mm)

Let customers speak for us

Size: 485 x 305 mm
LB5-RTN - kraft paper mail bag

485 x 305 mm
LB5-RTN - kraft paper mail bag

Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
A-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
A-CD mailer (164x176mm)

Size: Expanded size: 358 x 238 x 90 mm | FSC® certified
Cardboard Envelopes 448 x 328 mm (A5)

Expanded size: 358 x 238 x 90 mm | FSC® certified
Cardboard Envelopes 448 x 328 mm (A5)

Size: 200 per pack | Box form 310x209x37mm
A3 (352x249mm) large letter mailer

200 per pack | Box form 310x209x37mm
A3 (352x249mm) large letter mailer

Size: 311 x 240 x 0-50 mm | FSC® certified
C3 Bukwrap Book Packaging

311 x 240 x 0-50 mm | FSC® certified
C3 Bukwrap Book Packaging

Size: 340 x 505 x 0-90mm 120GSM
LB5 - GST | Gusseted paper mail bag

340 x 505 x 0-90mm 120GSM
LB5 - GST | Gusseted paper mail bag

Size: (250 x 345 x (0-80)mm 120GSM
LB3 - GST | Gusseted paper mail bag

(250 x 345 x (0-80)mm 120GSM
LB3 - GST | Gusseted paper mail bag

Size: 12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
M-CD mailer (164x176mm)

12000 pallet @ £0.098p/unit | 300 pack @ £0.13/unit
M-CD mailer (164x176mm)