Air-Tite (25) 39mm Black Ring Coin Holder Capsules for 1oz Silver & Copper Rounds Casino Chips Measurements: Inside Diameter 39mm x Depth 2.92mm, Outside Diameter 51.59mm x 5.7mm Genuine Air-Tite Holder Brand Capsules Rings are placed inside the capsule Capsules are shipped Un-Assembled between layers of foam Coins that Fit: 1oz Silver Rounds, Copper Rounds and Standard Casino Chips, 1oz Silver Buffalo's, and 1oz Silver Somalian African Elephant*