Envelopes & Mailers
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up to 4 items
up to 4 items
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Expandable fit made of rip and water resistant Tyvek material with self seal flap.Strong, lightweight envelopes made of Tyvek material are half the weight of heavy-duty paper envelopes; save on postage with every mailing.Envelopes made with Tyvek repel water and resist acids, bases, salts, rot, mildew and stains; perfect for storing taxes and essential papers in the home office.Redi-Strip... Expandable fit made of rip and water resistant Tyvek material with self seal fl...
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Expandable fit made of rip and water resistant Tyvek material with self seal flap.Strong, lightweight envelopes made of Tyvek material are half the weight of heavy-duty paper envelopes; save on postage with every mailing.Envelopes made with Tyvek repel water and resist acids, bases, salts, rot, mildew and stains; perfect for storing taxes and essential papers in the home office.Redi-Strip... Expandable fit made of rip and water resistant Tyvek material with self seal fl...
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Ideal for mailing bulky items.Excellent alternative to heavy boxes.Superior protection. Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water-, chemical-, moisture-, burst-, tear- and puncture-resistant protection. Global Product Type Envelopes/Mailers-Poly Mailers Seam Type Weld Flap Type Square Trade Size #15 1/2 Security Tinted No... Ideal for mailing bulky items.Excellent alternative to heavy boxes.Superior pro...