protective envelopes not padded / board back

Q-Connect C4 Envelopes Board Back Peel and Seal 115gsm Manilla (Pack of 10) KF3523

Professional bright white envelopes made from 120gsm paper. C4 size 324x229mm. Rigid board back to protect fragile documents. Peel and seal flap with Power-Tac adhesive. Pack of 15.

New Guardian Power-Tac peel and seal board back envelope. Printed Please do not bend. Made with 130gsm premium manilla.

Q-Connect Envelope 238x163mm Board Back Peel and Seal 115gsm Manilla (Pack of 125) KF3518

Q-Connect C4 Envelopes Board Back Peel and Seal 115gsm Manilla (Pack of 125) KF3521

Q-Connect C3 Envelope 458x324mm Board Back Peel and Seal 115gsm Manilla (Pack of 50) KF01409

Q-Connect Envelope 267x216mm Board Back Peel and Seal 115gsm Manilla (Pack of 125) KF3519

Q-Connect C4 Envelopes Board Back Peel and Seal 120gsm White (Pack of 125) KF3525

Q-Connect Envelope 318x267mm Board Back Peel and Seal 115gsm Manilla (Pack of 125) 1K06

New Guardian C3 Envelope Board Back 130gsm Manilla (Pack of 50) K27926

New Guardian C4 Envelopes Board Back Manilla (Pack of 125) H26326

New Guardian Envelope 444x368mm Board Back Manilla (Pack of 50) C27726

Q-Connect Envelope 394x318mm Board Back Peel and Seal 115gsm Manilla (Pack of 125) KF3522

Manilla Board Back Envelope Selection Box OBS80. Supplied in a selection box of assorted sizes, the envelopes display 'Please do not bend' and measure: 229mmx162mm, 324mmx229mm, 318mmx267mm and 394mmx318mm.

New Guardian C4 Envelope Window BoardBack Manilla (Pack of 125) B26526

Plus Fabric C4 Envelopes Board Back Peel and Seal 120gsm White (Pack of 125) K29470

GoSecure All Board Pocket Envelope 324x229mm (Pack of 100) PPA9-RS

GoSecure All Board Pocket Envelope 229x162mm (Pack of 200) PPA5-RS

New Guardian C4 Board Back Envelope Manilla (Pack of 125) FOC Post-it Notes Yellow Pk6 JDH814003

New Guardian C4 Board Back Window Envelope (Pack of 125) FOC Post-it Notes Yellow Pk6 JDB814016

GoSecure All Board Pocket Envelope 450x350mm (Pack of 100) PPA26-RS

New Guardian Board Back Peel/Seal C4 (Pack of 125) Plus Free Stamp. Board back envelopes printed 'Please do not bend'. Heavyweight 130gsm paper. Peel and seal closure. Size: C4 (324 x 229mm). Colour: Manilla. Free self-inking stamp.

Plus Fabric Board Backed Envelopes. Features include short-flap peel and seal closure and 'Please do not Bend' printed on the front. Weight: 120gsm. Size: C4 324 x 229mm. Colour: White. FOC chocolates.

Tyvek C4 Ecommerce Mailer White (Pack of 50) 69101