1 1

Bi-Rite Global

Heavy 18 lb Tyvek Open End Expansion Mailers, First Class, #13 1/2, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/CT-(QUAR4210)

Heavy 18 lb Tyvek Open End Expansion Mailers, First Class, #13 1/2, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/CT-(QUAR4210)

Sale Sold out
  • 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 envelopes seal tight to keep contents safejust pull and pressadheres without moisture for a clean, instant seal
  • Ideal shipping envelopes for clothing, books, binders and big bulky papers
View full details