Technically, no. They are Glassine which has questionable archival qualities.
But I like the way they look and feel, have notebooks they fit and it's nice to cut strips in lengths of 6.
Fair enough, I think printfile makes a 6 image page now, won't fit in my 5 image page size binder though so I can't be positive but I swear I saw a 6 image version on their site. Good luck though, we like what we like