1-630-595-2000
Envelopes
Diagonal Seam Min. Size: 1.75 x 1.75 Max Size: 9.5 x 12.5 Open Side Min. Size: 1.75 x 1.75 Max Size: 23 x 31
Open End Min. Size: 1.75 x 1.75 Max Size: 30 x 36