Tyvek Envelope Standard Pocket 20 pack - 394 x 305mm
 Waterproof, tear proof, and burst proof - in fact, practically indestructible! This great performance envelope is 10 times stronger than paper envelopes and 60% lighter so reduces postage costs. Secure Tyvek fabric will not tear, puncture or burst [... more]
£10.99
Staples UK |
Tyvek Envelope Gusset Pocket 20 pack - C4 324 x 229 x 38mm
Waterproof, tear proof, and burst proof - in fact, practically indestructible! This great performance envelope is 10 times stronger than paper envelopes and 60% lighter so reduces postage costs. Secure Tyvek fabric will not tear, puncture or burst [... more]
£16.48
Staples UK |
Tyvek Envelope Standard Pocket 20 pack - 330 x 254mm
Waterproof, tear proof, and burst proof - in fact, practically indestructible! This great performance envelope is 10 times stronger than paper envelopes and 60% lighter so reduces postage costs. Secure Tyvek fabric will not tear, puncture or burst [... more]
£9.39
Staples UK |
Tyvek Envelope Gusset Pocket 20 pack - 406 x 305 x 51mm
Waterproof, tear proof, and burst proof - in fact, practically indestructible! This great performance envelope is 10 times stronger than paper envelopes and 60% lighter so reduces postage costs. Secure Tyvek fabric will not tear, puncture or burst [... more]
£20.49
Staples UK |
Tyvek Envelope Standard Pocket 20 pack - C4 324 x 229mm
Waterproof, tear proof, and burst proof - in fact, practically indestructible! This great performance envelope is 10 times stronger than paper envelopes and 60% lighter so reduces postage costs. Secure Tyvek fabric will not tear, puncture or burst [... more]
£8.39
Staples UK |
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