Supersafe Museum Grade Polyester Coin Flips - 2.5x2.5

Supersafe brand museum grade coin flips are made of 4 mil thick archival grade mylar polyester, the same material used by museums to safe guard their collections. Thus, these flips are are ideal for the long term storage of coins. These 2.5 inch by 2.5 inch flips are also the size preferred by the major grading services. Available in packs of 100 flips or bulk cases of 1000 flips. Paper inserts, if desired, are sold separately.