• 17.9mm direct fit capsule holder for dimes from 1839 and other similar sized coins. 

• Exterior Size: Guardhouse: Small | Air-Tite: A | 31mm Diameter.

• Crystal clear clarity made with archival, scratch resistant acrylic (PMMA).

• No coins or bullion included with this item

Guardhouse coin holders are engineered to precisely fit United States coinage. Your coins will not get stuck in these holders. Nor will they rattle around. From the Penny to the American Silver Eagle, Guardhouse coin capsules are the industry leader in both quality and price. These capsules are made with archival, scratch resistant acrylic (PMMA). The 18mm capsules have a small exterior size fitting the following U.S. dime coin types: Liberty Seated, Barber, Mercury, and Roosevelt.