Materials: PP and Acrylic Size: Cover -12*11cm / 4.73"*4.33" Inner Pages--10*8.4cm / 3.94"*3.31" Color: As shown 1. Highly aesthetically pleasing dreamlike gradient design with soft, dreamy colors, highlighting your stylish personality and enhancing your desktop storage aesthetic. 2. High-quality acrylic material offers high transparency, durability, and effective protection against damage and scratches to 3-inch cameras and idol photo cards. 3. Loose-leaf design allows for easy addition and removal of pages for convenient organization and easy replacement of card contents. 4. Versatile storage for neatly organizing small collectibles such as photos, idol mini cards, and commemorative ticket stubs. 5. Compact size makes it easy to carry or display, making it an ideal storage option for fans and photography enthusiasts. Includes:1pcs Acrylic Card Album and 20pcs inner pages