Board Backed Envelopes
Protect your delicate mail with these board backed envelopes. Ideal for sending items that you want kept flat. Also, envelopes printed with ‘Do Not Bend’ in red.
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Board Backed Envelopes 241x178mm Manilla Peel&Seal – Pack 125
Heavy duty board back envelopes for secure posting
Available in white and manilla colour options
Made from 1000 micron backing board for durability
Pack of 125 ideal for bulk mailing needs
Normally 3-5 Days Delivery.£12.40 ex.VAT -
Board Backed Envelopes 352x249mm Manilla Peel&Seal – Pack 125
Durable board envelopes for secure mailing.
Perfect size: 352x249mm (13.77×9.76 inches).
Pack of 125 for bulk mailing needs.
Eco-friendly materials for sustainable packaging.
Ideal for documents, photos, and flat items.
Normally 3-4 day delivery£17.90 ex.VAT -
Board Backed Envelopes 444x368mm Manilla Peel&Seal – Pack 50
Heavy duty board back envelopes for secure posting
Size 444x368mm 17.5×14.5inch for versatile use
Pack of 50 ideal for bulk mailing needs
Made from 1000 micron backing for extra protection
Normally 3-5 Days Delivery.£15.90 ex.VAT -
Board Backed Envelopes C3 Manilla Peel&Seal – Pack 50
Heavy duty board back envelopes for secure posting
Available in white and manilla colour options
Made from 1000 micron backing board for durability
Pack of 50 ideal for bulk mailing needs
Normally 3-5 Days Delivery.£13.90 ex.VAT -
Board Backed Envelopes C4 Manilla Peel&Seal – Pack 125
Heavy duty board back envelopes for secure posting
Available in white and manilla colour options
Made with 1000 micron backing board for durability
Pack of 125 ideal for bulk mailing needs
Normally 2-3 Days Delivery.£15.90 ex.VAT -
Board Backed Envelopes C4 White Peel&Seal – Pack 125
Heavy duty board back envelopes for secure posting
C4 size 324x229mm ideal for documents and items
Pack of 125 for bulk mailing needs
Made from 1000 micron backing board for durability
Normally 3-5 Days Delivery.£21.50 ex.VAT -
New Guardian Board Backed Envelopes 324x229mm C4 – 125 H26326
High quality manilla board backed envelopes
Size C4 324x229mm for documents
Strong 130gsm ribbed manilla paper
Peel and seal for secure closure
Normally 1-2 Days Delivery.£59.40 ex.VAT -
New Guardian Board Backed Window Envelopes 324x229mm C4 – 125 B26526
High quality manilla board backed envelopes
Exceptional strength with 130gsm ribbed paper
Attractive finish with subtle ribbed texture
Peel and seal for strong secure closure
Normally 1-2 Days Delivery.£68.50 ex.VAT -
Board Backed Envelopes 267x216mm Manilla Peel&Seal – Pack 125
Durable manilla card backed envelopes
Size 267x216mm for various items
Peel and seal for easy closure
Pack of 125 for bulk mailing needs
Normally 3-5 Days Delivery.£15.40 ex.VAT -
Board Backed Envelopes 318x267mm Manilla Peel&Seal – Pack 125
Durable board backed envelopes for secure mailing
Size 318x267mm ideal for flat items
Made from sturdy 120gsm manilla card
Pack of 125 envelopes for bulk shipping needs
Normally 3-5 Days Delivery.£20.90 ex.VAT -
Board Backed Envelopes C4 Manilla Window Peel&Seal – Pack 125
Heavy duty board back envelopes for secure posting
C4 size ideal for documents and bendable items
Peel and seal closure for easy and secure sealing
Pack of 125 for bulk mailing needs
Normally 3-5 Days Delivery.£19.90 ex.VAT -
Board Backed Envelopes C5 Manilla Peel&Seal – Pack 125
Heavy duty board back envelopes for secure posting
C5 size ideal for documents and bendable items
Peel and seal closure for easy and reliable sealing
Pack of 125 for bulk mailing needs
Normally 3-5 Days Delivery.£9.90 ex.VAT