Featuring a detachable design, this rock collection box is both portable and easy to store. The 36-grid layout allows for organized storage of rocks, crystals, and other collectibles. Its PU construction not only adds a touch of sophistication but also offers durability and protection for your valuable items. Features -Color:Black -Material:PU,lint,plastic -Size:35.00X24.00X4.70cm/13.76X9.43X1.85in -Spacious compartments: provides generous room for organizing and displaying a wide range of collectible items, from rocks to crystals - material: made from robust pu, offering durability and protection for your valuable collections -Attractive aesthetics: boasts a sleek and modern look, enhancing the visual appeal of your displayed items -Portable design: features a detachable layout, making it convenient to carry and store your collections wherever -Multipurpose: ideal for collectors of all ages, whether for educational purposes or personal enjoyment Package list: 2 x rock collection boxes