New Guardian Envelopes 305x127mm Pocket Manilla (Pack of 250) C27603

New Guardian heavyweight manilla envelopes suitable for mailing heavy or valuable items. Manufactured from high quality 130gsm paper. Peel and ... Read more

New Guardian Envelope 241x165x25mm P/Seal Manilla (Pack of 100) L27306

New Guardian gusset envelopes. Extra strong envelopes with peel and seal closure and expanding 25mm block bottom gusset ideal for ... Read more

New Guardian Envelope 98x67mm Gum 80gsm Manilla (Pack of 2000) M24011

New Guardian Envelopes. Top quality manilla envelopes with gummed closure. Weight - 80gsm. 98mmx67mm. Read more

E-Green C4 Plus 50mm Gusset Peel and Seal Mailer (Pack of 250) 69113

E-Green C4 Plus 50mm Gusset Peel and Seal Mailer (Pack of 250) 69113. Plain pocket envelopes with 50mm gusset. Strong ... Read more

Q-Connect Machine Envelope 162x238mm Gummed 90gsm White (Pack of 500) KF02897

Banker envelope with triangular flap. 90gsm lightweight design for flexible use. Gummed closure. Ideal for business and personal mailings. Supplied ... Read more

E-Green C3 Plus 80mm Gusset Peel and Seal Mailer (Pack of 200) 69115

E-Green C3 Plus 80mm Gusset Peel and Seal Mailer (Pack of 200) 69115. Plain pocket envelopes with 80mm gusset. Strong ... Read more

New Guardian Armour Envelope 381x279x50mm Manilla (Pack of 100) H28313

New Guardian Armour Envelopes. Gusset envelopes manufactured from strong 130gsm manilla. Reinforced with a woven polyester thread. Peel and Seal ... Read more