Black Lid Capsule Tube & 20 Air-Tite 38mm Black Ring Coin Holders for 1oz Silver Dollars Capsule Measurements: Inside Diameter 38mm x Depth 2.92mm, Outside Diameter 51.59mm x 5.7mm Tube Measurements: 2.03" / 51.59mm O.D. capsules x 4.75" length w/ Cap Genuine Air-Tite Holder Brand Capsules Rings are placed inside the capsule Coins that Fit: 1oz Silver Dollars (Morgan, Peace, Eisenhower), 1oz Silver Canadian Maple Leaf*, 1oz Silver Britannia (2013-present), Modern 1oz Silver Commemorative, and Churchill Dollar. Will NOT hold American Eagles.