ULTRA PRO COMIC PRESERVERS A Comic Preservers is a combination of resealable Heavy Gauge Polypropylene bag with a permanent thick Backing Board inside FEATURES*STORES COMICS UPTO 7" X 101/4"*HEAVY GAUGE POLYPROPYLENE COMIC SLEVE*24 PIONT BOARD PERMANENT SEALED INSIDE*RESEALABLE WITH FLAP*LONG TERM PROTECTION - ARCHIVAL SAFE - ACID FREE*Quantity = 100 Sleeves per box