Specifications: The storage box can hold up to 100 coins to maintain them sorted and organized. The transparent design is convenient for users to identify coins and has a good display function. The outer edge of each coin box is designed with a small crescent-shaped groove. Supporting inner pads can adjust multiple sizes to store coins of multiple sizes. It can perfectly fit the shape of your finger to open the box. This is a good choice for commemorative coin storage, suitable for office, home or storage drawers. Type: Coin Storage Box Material: PS Material Adjustable Inner Pad Size: 19mm, 20mm, 22.25mm, 25mm, 27mm, 30mm Features: Clear, Large Capacity, Coin Collection Supplies, Durable Storage Box Size: 18.5cm x 12cm x 3.8cm/7.28" x 4.72" x 1.49", Round Coin Box Size: 3cm/1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Storage Box 100 x Protective Inner Pads 100 x Round Coin Box (Coins Not Included)