Glassine Envelopes # 4 package of 100, 3-1/4″ x 4-7/8″

All envelopes are made from the best, transparent, virgin 30 glassine to assure maximum visibility.
Ungummed, folded down flaps with strong seams and anti-tarnish adhesive which will not affect the contents.
Smooth cut edges to ensure that perforations will not be harmed.