Professional Design: Special customized slots, each coin capsule is stored in a fixed slot in the coin storage box,Easy to take out and store independently.Coin Capsules Size: Inside size is 31x3 mm, outside size is 36x3 mm; Fit Silver Dollars, US Quarters, caps, tokens, medallions, badges etc.Material&Size: Coin collection supplies made of high transparent premium plastic ,dust-proof and anti-oxidation;Eight Size Gasket: Each gasket has 5 sizes for coin diameter 17/20/25/27/30 mm. Used to fix coins.Every professional collector is looking for albums that is not harmful to coins, coin collection box is your perfect choice, It will be worth every penny.Item: Coin Collection CaseColour:TransparentMaterial:plasticSize:185 x 120 x 38mmWeight:480 gPackage Contents:100 x Coin capsules100 x Gasket1 x plastic storage boxOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.