Multi-size Organizer: You will receive 100pcs coin organizer each coin box comes with 5 sizes (20/25/30/35/40mm) adjustable washers which can adapt to many different diameters of coins plenty of quantity to meet your storage needs Material: These coin organizers are made of clear plastic lightweight and sturdy to protect the coins from damage. You can clearly see the coins inside without opening the box making it easy to quickly find and view the coins you need Easy to Hold: Our organizer bag has a built-in black sponge to cushion and shockproof the coins avoiding the coins to collide with each other wear and tear compartmentalized design easy to categorize and manage and quick to find so that it is organized and in order Convenient to Carry: Packed in a bag with zipper the bag size is 28x22.5cm/11x8.8 inch to ensure that the coin box will not be accidentally opened during the carrying process whether to participate in the collection of exhibitions or share with other collectors can be easily carried Wide Application: Can be used for challenge coins dollars half dollar quarter dime penny badges and many other coin storage great for coin collectors challenge coin enthusiasts or for organizing and displaying coins and more