Quality Park R1800 Quality Park Tyvek Open End Envelopes, First Class, 12×15-1/2, White, 100/Box
Tyvek® white envelope with a 14-lb. paper stock.
Tyvek® exterior.
Lightweight.
Durable and reliable.
Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents.
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