Size: 11-3/4" x 9-1/2" - Opens on the long end for ease of document insertion. Flapped, with no adhesive on flap to mar contents as they are placed in and out of envelope.
These envelopes are an excellent acid-free and lignin-free storage device for all types of documents, pamphlets, clippings, etc. Manufactured from very heavy duty permanent paper stock, buffered with approximately 3% calcium carbonate.
Each seam is constructed using a neutral pH (P.A.T. tested) adhesive. We have eliminated the center seam which could mar the contents if too much pressure or weight is applied. Instead, we have incorporated two side seams that are not only safer, but provide more even stacking and filing in large groups.
Very sturdy protection. Each.
This product was added to our catalog on Wednesday 20 February, 2008.