Expansion Envelopes
Expansion Envelopes • Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight to save on postage • Moisture-resistant—protects enclosures from spills or inclement weather For bulky mailings. Open end style. Self-seal Flap-Stik® closure. 100 envelopes per box. White with First Class Border 2"" expansion. 12 x 16
Expansion Envelopes
Expansion Envelopes • Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight to save on postage • Moisture-resistant—protects enclosures from spills or inclement weather For bulky mailings. Open end style. Self-seal Flap-Stik® closure. 100 envelopes per box. White 2"" expansion. 12 x 16
Expansion Envelopes
Expansion Envelopes • Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight to save on postage • Moisture-resistant—protects enclosures from spills or inclement weather For bulky mailings. Open end style. Self-seal Flap-Stik® closure. 100 envelopes per box. White with First Class Border 1-1/2"" expansion. 10 x 13
Expansion Envelopes
Expansion Envelopes • Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight to save on postage • Moisture-resistant—protects enclosures from spills or inclement weather For bulky mailings. Open end style. Self-seal Flap-Stik® closure. 100 envelopes per box. White 1-1/2"" expansion. 10 x 13
