ES-3-BL WHITE Inserted Envelope Set

ES-3-BL WHITE Inserted Envelope Set. Pack of 500.

Set of two envelopes, smaller envelope fits into larger envelope.

Self-Seal #10 Window (7/8 from left, 1/2 from bottom)

4 1/8 X 9 1/2 Single Window

#9 Regular Envelope

3 7/8 X 8 7/8

*Imprinted with logo and address for an additional charge