New Guardian Envelopes Heavyweight Peel and Seal Gusset 25mm 130gsm Manilla 381x254mm [Pack 100]
New Guardian gusset envelopes. Extra strong envelopes with peel and seal closure and expanding 25mm block bottom gusset ideal for mailing out catalogues, manuals and other bulky items. Weight - 130gsm. Size: 381mmx254mmx25mm (15x10x1).