FULLY POLY SLEEVES. 3-PLY, ANTI-STATIC, ARCHIVAL QUALITY INNER SLEEVES, PACK OF 50 (THESE ARE VERY SIMILAR TO THE MORE POPULAR MOFI INNERS, BUT WITH DIFFERENT BRANDING ACROSS THE TOP OF THE SLEEVES)
or
PAPER INNER SLEEVES w/ HIGH DENSITY POLY LINING, ANTI-STATIC WITH EXTERNAL SEAMS, ARCHIVAL QUALITY, PACK OF 50.