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.
GLASSINE ENVELOPES FOR STAMP COLLECTING, SEED STORAGE, SCRAPBOOKING, ETC. Glassine envelopes measuring 3 1/4 X 4 7/8 INCHES
1,000 #4 Glassine Envelopes -- 3 1/4 X 4 7/8 INCHES
Guardhouse glassines are made of a PH neutral translucent 55 gsm (38#) paper. They contain no harmful chemicals or additives, are safe for long term storage, and are resistant to moisture, air, dust, and grease.
Guardhouse Glassine Envelope #6 - 1000 Pk | Coin Supply Express
Glassine Envelopes
HS204 - #4 Glassine Envelopes - Mystic Stamp Company
11 Machinable White Business Envelopes - 4 1/2 x 10 3/8 S-19527 - Uline
100 Glassine Top Opening Envelopes 2 1/2 x 4 1/4 Inches (No.3 Size)
Glassine Envelopes and Backing Slips, Global Stamps
Glassine Envelopes # 1 package of 100, 1-3/4″ x 2-7/8″ – The Itty Bitty Stamp Company
One Hundred (100) #4 Glassine Envelopes - 3 1/4 x 4 7/8 : Clothing, Shoes & Jewelry
Stamp Glassine Envelopes — Harry Edelman Inc.
100 Glassine Envelopes #3 (4 1/4 x 2 1/2) : Clothing, Shoes & Jewelry
100 Glassine Envelopes #1 2-3/4 x 1-3/4 stamps crafting collage art junk journ
100 Glassine Envelopes #3 (4 1/4 x 2 1/2) : Clothing, Shoes & Jewelry