Quality Holders and Displays for your Collectibles

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Guardhouse produces both Coretek flips and Shield flips for archival storage of coins. Coretek coin flips are made from polyethylene terephthalate (PET), a semi-rigid polyester polymer considered the standard for ‘museum quality’ archival storage. Shield flips are made from inert polypropylene, a pliable and archival-safe material that provides superior elasticity and durability.

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