Features: This adjustable coin storage case features a flexible designs that easily adapts to various sizes of coin with a simple twist, eliminating the need for tool and ensuring secure protective for collectibles. Crafted from plastic, it offer sturdy defense against dust and moisture while enabling clear visibility for quick identification and display of your items. Ideal for Peking operas enthusiasts, this holder accommodates diverse coin specifications, providing a practical solution for those with varied collections. Perfect for home showcases, exhibitions, or travel scenarios, it facilitates effortless display during family gatherings or cultural event, enhancing the presentation of your treasure. Versatile for storing stamps, badges, and other small collectibles, this case creates a unified and organized space, supporting lifestyle for multiple items collectors. Specifications: Materials: Plastic Size: 9.2x11.2x5.5cm/3.62x4.41x2.17inch Package Includes: 1pc Coin Storage Case note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.