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Booklet Envelopes

Use our booklet envelopes to mail anything from brochures to literature to catalogs. Booklet envelopes have the flap along the long side for ease of loading your materials. Made of quality 24 lb paper or 28 lb paper, these side open envelopes come as 6 x 9 envelopes, 9 x 12 envelopes, or 10 x 13 envelopes.

Looking for catalog envelopes that have the flap along the short dimension? Browse our catalog envelope selection for open end catalog envelopes.

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White 10 x 13 Booklet Envelope, 28#  (500 / Carton) #101 6 x 9 Envelopes, Open Side Booklet Envelope, White, 24 lb Paper - 500 / Carton 9 x 12 Envelopes, Open Side Booklet Envelope, White, 28 lb Paper - 500 / Carton
White 10 x 13 Booklet Envelope, 28# (500 / Box) #101
Our Price: $60.98

Everyday Low Price
White 6 x 9 Booklet Envelope, 24# (500 / Box) #098
Our Price: $24.76

Everyday Low Price
White 9 x 12 Booklet Envelope, 28# (500 / Box) #114
Our Price: $46.34

Everyday Low Price
9-1/2 x 12-5/8 Envelopes, Open Side Booklet Envelope, White, 28 lb Paper - 500 / Carton 9 x 12 Envelopes, Open Side Booklet Envelope, White, 24 lb Paper - 500 / Carton White 6-1/4 x 9-5/8 Booklet Envelope, 24#  (500 / Carton) #075
White 9 x 12 Booklet Envelope, 24# (500 / Box) #090
Our Price: $39.46

Everyday Low Price