Pack of 10 QUADRUM Mini Coin Capsules - 17 MM

The QUADRUM Mini capsules are individual protective containers designed for the storage and preservation of coins. This pack consists of a pack of 10 capsules, each designed to hold coins with a diameter of 17 millimetres.

The QUADRUM Mini range is distinguished by its square outer shape, a characteristic common to the entire QUADRUM line, which allows for optimised storage and consistent stacking in compatible storage systems. Each capsule consists of two parts assembled by snap-fitting: a base and a transparent lid, the latter allowing the coin to be viewed without any direct handling.

The design of these capsules is based on the use of an inert plastic, free from substances likely to cause chemical reactions with the metal of the coins. This material thus guarantees the preservation of the surface condition of coins over the long term, whether they are made of gold, silver, copper or any other alloy.

The inner diameter of 17 millimetres is suited to small-module coins, such as certain modern or older low-denomination strikes. It is important to ensure that the diameter of the coin to be protected matches this format precisely, in order to guarantee correct retention without excessive play or damaging pressure on the coin's relief.

The inner gasket present in each capsule ensures a flexible hold on the coin, preventing any direct abrasive contact between the coin and the rigid plastic of the capsule wall. The transparency of the lid allows easy viewing of both sides of the coin ? obverse and reverse ? without opening the capsule.

This type of supply is commonly used for collection preservation, long-term storage or the display of coins in exhibitions.