Lighthouse Quadrum square coin capsules are a 2-piece snap together design coin holder with a precise fit black foam insert to hold and center the coin.
Capsules are made of high-quality, scratch-resistant plastic.
Both capsules and black inserts are chemically inert and free of PVC, acids or softeners.
Securely locking, yet easy-to-open by prying apart at the corners of the holder.

External Capsule size: 2x2 (50 x 50 mm). Pack of 10.

Use this size to store 18mm diameter coins, such as:
US Dimes 1829 - present
US Nickel Three Cent (1840-1929)
US Gold $2 1/2 (1840 - 1929)
Gold $2 1/2 Capped Head To Left (1828 - 1939)
Barbados 10 Cents
Canadian Ten Cent (1908 - present)
Chinese 1/10 oz. Gold Panda
German Third Reich 5 Reichspfennig
Israeli 1 New Sheqel
Russian 5 Kopeks
Russian 5 Rubles Gold (Nicholas II)