QUADRUM Intercept coin capsule, inside Ø 23 mm, black

INTERCEPT TARNISH PROTECTION - Up to 15 years of protection from tarnishing for your coins. Intercept technology permanently binds corrosive gases and creates a neutralised atmosphere in the capsule INNER DIAMETER 23 MM - External dimensions 50 x 50 x 6.25 mm, fill height 3.3 mm. Square capsule in a pack of 6, suitable for coins 23 mm in diameter VERSATILE COMPATIBILITY - Suitable for 1 euro, 1 mark (1923-1924), 20 euro cent, 1 pound, 1/4 oz Lunar II gold, 20 gold marks German Empire and other coins 23 mm in diameter SCRATCH-RESISTANT PLASTIC - The square capsules are made of impact- and scratch-resistant plastic that protects the coin from external influences and offers a permanently clear view SECURE CLOSURE - Firm-gripping yet easy to open. The capsule holds the coin securely and allows easy access