1,000#1 GLASSINE ENVELOPES - 1 3/4 x 2 7/8 INCHES$$Office

These acid free archival envelopes are made of high quality glassine. They open from the top and have ungummed flaps. Each envelope measures 2-7/8" x 1-3/4". Ideal for all of your philatelic materials. Each order is for a box of 1,000.You may also like Haviland Blue 24 Pound No. 10 Envelope 500 Per Pack$$Office.