Survivor® Mailing Envelopes
https://theclassroomstore.com/products/tyvek-mailing-envelopes
Survivor Catalog Envelopes made with Dupont™ Tyvek® Material. These envelopes are moisture resistant.
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Price
Qty
115.10
box
Mailers made with Dupont™ Tyvek® Material are lightweight, strong and durable. These envelopes are moisture resistant.
