Feature(may vary by option.)

●Safest available long term storage
●Inert: Contains no oils or PVC
●Uncoated, biaxially-oriented polyethylene terephthalate (PET)
●Trusted by professional numistmatists worldwide
●No coins or bullion included with this item

[50x 2 ½ x 2 ½ u201D Coin Flip]




[50 2 x 2 Flips]





Description

Coretek flips and currency holders meet the highest standard in archival quality material available on the market today for coin and currency storage. To meet this standard, Coretek uses a polyester film that is 100% uncoated, colorless, biaxially-oriented PET. That means no plastic, no additives or UV inhibitors, no surface coatings, no absorbents or other contaminants. Coretek is a truly archival product line and represents the best practices in archival materials for coin and currency holders. Item comes in packs of 50.