Unique Bargains 3'' Clear Single Sided Mailing Photos Full Face Window Envelopes, Black 10 Pack

Color: Black; Overall Dimension: 8 x 6cm / 3 x 2.4 inch (L*W)||Feature: Made of sturdy and durable paper in fine workmanship, reliable, wear-resistant, and is not easy to break||Advantage: Comes a unique transparent window design can fit for various mailing usage, and keep the contents in good condition||Application: These envelopes are great for mailing letters, reports, catalogs, statement, certificates, photos, bills, checks, etc||Note: Please kindly note that this window envelope does not include glue