Fits the following popular 34mm Coins:
- U.S. $20 Gold coins (St. Gaudens & Coronet)
- Other 34mm Coins
QUADRUM INTERCEPT - The Snaplocks with Active Protection Against Tarnishing Regular capsules or snaplocks limit a coins exposure to ambient air and moisture. The highly porous, copper-based INTERCEPT TECHNOLOGY material does even more: it neutralizes harmful atmospheric gases inside the capsule so that the coin is stored in a non-corrosive micro-climate. The INTERCEPT material protects coins from tarnishing for up to 15 years. It is non-toxic and will not leave any oil build-up or residue on the coin. The effect has been established under many industrial norms and standards, such as DIN, EN, ISO und ASTM. The capsules are made of durable, crystal-clear, scratch-resistant plastic and are securely locking, yet easy-to-open. Capsule size: 2x2in (50 x 50 mm). Fits an extensive range of collection systems, such as albums, coin drawers, cases, and boxes for individual capsules or sets.