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W.B. Mason Co. Self-Seal Flat Tyvek Envelopes, 18 in x 23 in, White, 100/Case
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W.B. Mason Co.

W.B. Mason Co. Self-Seal Flat Tyvek Envelopes, 18 in x 23 in, White, 100/Case

Item: BPTTYF1823WS

  • Tyvek envelopes provide superior puncture, tear and moisture protection
  • Constructed from 14 lb. olefin
  • Ten times stronger than paper envelopes
  • Feature self-seal closure
  • Available in plain, First Class and Air Mail printed borders
  • 100 per case
$248.98/CS

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Made In The USA
  • Product Details
  • Description
  • Warranty Information
Color: White   Envelope Closure Type: Self-Adhesive  
Envelope Size: 18 x 23   Features: Self Seal  
Height: 23 in   Length: 23 in  
Material: Paper   Product Type: Envelopes  
Quantity Per Unit: 100   Width: 18 in