25 Direct Fit Airtight 30.6mm Coin Holders Capsules For JFK HALF DOLLAR Lot of 25 DIRECT FIT AIRTIGHT COIN CAPSULES Holds U.S. Half Dollar from 1855 to present (Kennedy, Franklin, Walking Liberty, Barber, Seated Liberty). Holds coin having 30.6 millimeters diameter. Manufactured (injection molded) using acrylic plastic with a non-yellowing agent, producing a two piece, snap together, friction fit cover and base. Highly durable and scratch resistant. Brand new condition. Coins not included. Box included.