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Herculink flat and expansion envelopes in select catalog and booklet sizes plain and with first class green diamond border and peel n seal closure

Envelopes made with Herculink® are a distinctive and durable alternative to Tyvek®, but at a considerable cost savings. The coated integrated weave pattern which is visible under the outer layer of paper forms a moisture resistant barrier to create a suitable substitute for Tyvek®. We have flat and expansion options available.