(3) Air-tite H-34 Direct Fit Coin Holder Capsules for 1/2oz Silver Maple Leafs Measurements: Inside Diameter 34mm x Depth 3.17mm, Outside Diameter 44.45mm x 5.4mm Genuine Air-Tite Holder Brand Capsules Capsules are shipped Un-Assembled between layers of foam Coins that Fit: St. Gaudens Gold $20, 1/2oz Silver Maple Leaf, and 1/2oz Silver Wolf