Thank you for viewing from among many items! Stylish transparent acrylic binder. It beautifully displays the contents while providing firm protection. Perfect for storing your favorite cards and illustrations, or organizing documents. ✔ Stylish clear design ✔ Transparent binder that can be displayed as interior decor ✔ Recommended for supporting your favorite idols/characters and for collections ■ Choose from 4 types of charms ■ Rainbow charm: Approximately 7cm to 4cm overall ■ Choose from 3 COLORS of rings (Can be opened and closed by twisting the side) Also available in a high-quality pink gold color ■ Size: Approximately 18cm x 10.5cm A6 size compatible (Commercially available refills can also be used, available at Seria^_^)