Matrix

The Matrix coin holders and sleeves are a protective solution designed for collectors who wish to preserve their coins in optimal conditions. Made from soft, transparent materials, these holders allow both sides of the coin to be viewed without requiring direct handling.

The Matrix sleeves are available in several formats adapted to different coin diameters, whether common currency, collectible coins, medals or ancient coins. Each format is rigorously sized to prevent any movement inside the holder, thereby reducing the risk of scratches or surface damage.

The transparency of Matrix holders allows easy reading of striking details, inscriptions and reliefs without removing the coin from its protection. This feature is particularly appreciated when examining, sorting or presenting a numismatic collection.

The materials used in the manufacture of Matrix sleeves are selected for their chemical neutrality, ensuring no reaction with metal alloys. This property protects gold coins, silver, copper and bronze coins alike against any contamination or oxidation related to packaging.

The Matrix holders stand out for their secure closure that keeps the coin in place without exerting excessive pressure on the reliefs. This closure system ensures long-lasting protection while allowing repeated opening and closing without deterioration of the holder.

These numismatic protective sleeves are compatible with most storage and filing systems used by collectors, including numismatic binders, storage boxes and display trays. Their standardized format facilitates the organization and management of a large collection.

The Matrix coin holders are suitable for beginner collectors as well as confirmed numismatists or professionals in the numismatic trade who require reliable and consistent packaging for their inventories.