Easy slip-in photo pocket pages are made of only acid-free, archival materials. The pockets are sonic-sealed, without harmful adhesives, using 3mm BOPP polypropylene film (NO PVC) to reduce distortion and preserve photos for crystal clear viewing.

10 Sheets. 20 Pages. Holds 40 - 4 x 6 Photos.  Can also use for 3 x 5 photos.