Size: 10" x 13" - for items up to 9-1/2" x 12-1/2". Opens on short side. Flapped.
These envelopes are an excellent acid-free and lignin-free storage device for all types of documents, pamphlets, clippings, etc. Manufactured from sturdy Perma/Dur® stock, buffered with approximately 3% calcium carbonate. Each is constructed using a neutral pH (P.A.T. tested) adhesive and includes an ungummed flap to help keep out dust and light. No center seam which could mar the contents if too much pressure or weight is applied. Instead, they have two side seams that are not only safer, but provide for a more even stacking and filing in large groups. No adhesive on flap.
Passes PAT.
Pack of 10.
This product was added to our catalog on Tuesday 28 February, 2006.
