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#10 Envelopes - 4.125 x 9.5

#10 Envelopes - 4.125 x 9.5

#10 Envelopes - 4.125 x 9.5

#10 Regular Envelopes are the most popular and commonly used business envelope size; measuring in at 4 1/8 x 9 1/2, they are perfect for holding and mailing standard 8 1/2 x 11-inch papers and documents. Pick from our extensive selection of colors and sizes!

#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - White
from $13.95 / 50
$0.28 ea. (as low as $0.09 ea.)
As low as $0.09
#10 Window Envelopes (4 1/8 x 9 1/2) with Peel & Seal - White Machine Insertable
from $13.95 / 50
$0.28 ea. (as low as $0.10 ea.)
As low as $0.10
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - White with Security Tint
from $13.95 / 50
$0.28 ea. (as low as $0.10 ea.)
As low as $0.10
#10 Window Envelopes (4 1/8 x 9 1/2) - White with Security Tint
from $14.95 / 50
$0.30 ea. (as low as $0.11 ea.)
As low as $0.11
#10 Square Flap (4 1/8 x 9 1/2) with Peel & Seal - Premium White
from $20.95 / 50
$0.42 ea. (as low as $0.18 ea.)
As low as $0.18
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Red

Rating:
96.666666666667%

6 Reviews

from $7.99 / 25
$0.32 ea. (as low as $0.18 ea.)
As low as $0.18
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Brown Kraft Grocery Bag
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Double Window Envelopes (4 1/8 x 9 1/2) - White with Security Tint
from $14.95 / 50
$0.30 ea. (as low as $0.08 ea.)
As low as $0.08
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Gold Metallic
from $26.95 / 50
$0.54 ea. (as low as $0.27 ea.)
As low as $0.27
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Silver Metallic
from $19.95 / 50
$0.40 ea. (as low as $0.27 ea.)
As low as $0.27
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - White 100% Recycled
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Holiday Green

Rating:
100%

3 Reviews

from $7.99 / 25
$0.32 ea. (as low as $0.18 ea.)
As low as $0.18
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Smooth Midnight Black
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - White Linen
from $17.95 / 50
$0.36 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Sunflower Yellow
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Navy Blue
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Square Flap Envelopes (4 1/8 x 9 1/2) - Brown Kraft Paperbag

Rating:
96.666666666667%

6 Reviews

from $8.99 / 25
$0.36 ea. (as low as $0.22 ea.)
As low as $0.22
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Pool Blue
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Lime Green
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 All Purpose Window (4 1/8 x 9 1/2) with Peel & Seal - White
from $25.95 / 50
$0.52 ea. (as low as $0.16 ea.)
As low as $0.16
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Mandarin Orange
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20

Out of stock
#10 Square Flap Envelopes (4 1/8 x 9 1/2) - White
from $7.99 / 25
$0.32 ea. (as low as $0.18 ea.)
As low as $0.18

Out of stock
#10 Square Flap Envelopes (4 1/8 x 9 1/2) with Peel & Seal - Baby Candy Pink
from $15.95 / 50
$0.32 ea. (as low as $0.20 ea.)
As low as $0.20
#10 Policy Envelopes (4 1/8 x 9 1/2) with Peel & Seal - White
from $25.95 / 50
$0.52 ea. (as low as $0.17 ea.)
As low as $0.17

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