Q-Connect Envelope Gusset 305x254x25mm Peel and Seal 120gsm Manilla (Pack of 100) KF3526

Q-Connect Gusset Envelopes. Made from 120gsm manilla with peel and seal closure. Size: 305x254x25mm. Read more

GoSecure Envelope Extra Strong Polythene 595x430mm Opaque (Pack of 100) PB29100

GoSecure extra strong and lightweight and waterproof polythene envelopes. Suitable for heavier items. A special white panel accepts any endorsement. ... Read more

GoSecure Polythene Mailing Bag 335x430mm Opaque Grey (Pack of 500) HF20222

GoSecure Polythene Mailing Bag 335x430mm Opaque Grey (Pack of 500) HF20222 Lightweight to reduce postal costs. Flexible polythene. Secure peel ... Read more

Tyvek B4A Envelope 330x250x38mm Gusset Peel and Seal White (Pack of 100) 756524

Tyvek Gusset Envelopes. Water and tear resistant and burst resistant envelopes. Size - B4A 330x250x38mm. Pack of 100. Read more

GoSecure Polythene Mailing Bag 715x585mm Opaque Grey (Pack of 250) HF20224

GoSecure Polythene Mailing Bag 715x585mm Opaque Grey (Pack of 250) HF20224 Lightweight to reduce postal costs. Flexible polythene. Secure peel ... Read more

Q-Connect Padded Gusset Envelopes B4 353x250x50mm Peel and Seal White (100 Pack) KF3532

Q-Connect Padded Gusset Envelopes. Made from 140gsm outer, 120gsm corrugated middle layer and 90gsm inner. Peel and seal closure. ... Read more

GoSecure Polythene Mailing Bag 460x430mm Opaque Grey (Pack of 500) HF20223

Lightweight to reduce postal costs. Flexible polythene. Secure peel and seal closure. Internal: 460mm x 430mm. External: 460mm x 430mm. ... Read more

Tyvek Envelope 406x305x50mm Gusset Peel and Seal White (Pack of 100) 758124

Tyvek Gusset Envelopes. Water and tear resistant and burst resistant envelopes. Size - E4 406x305x50mm. Read more

Q-Connect Padded Gusset Envelopes E4 400x280x50mm Peel and Seal White (100 Pack) KF3533

Q-Connect Padded Gusset Envelopes. Made from 140gsm outer, 120gsm corrugated middle layer and 90gsm inner. Peel and seal closure. ... Read more