Open End, First Class, Tyvek Envelopes

Virtually indestructible! WATERPROOF, and LIGHTWEIGHT. White Flap-Stik Seal.

Buy open end Tyvek envelopes here at great prices. These rugged, Tyvek envelopes have the First Class green diamond border and come in many sizes with Flap-Stik seal.

Click to order these Tyvek envelopes with printed return address.

817 Tyvek© envelopes open end, First Class green diamond border, 6" x 9", 14 lb., 100 per box

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$0.51

$0.49

$0.43

$0.41

829 Tyvek© envelopes open end, first class green diamond border, 9" x 12", 14 lb., 100 per box

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$0.54

$0.52

$0.49

$0.47

826 Tyvek© envelopes open end, first class green diamond border, 9 1/2" x 12 1/2", 14 lb., 100 per box

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$0.60

$0.57

$0.53

$0.45

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$0.64

$0.59

$0.56

$0.51

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$0.68

$0.65

$0.59

$0.58