This versatile stamp collecting insert features a universal nine-hole design, making it compatible with most standard binders. The double-sided pages are designed with two vertical rows, providing ample space for organizing and displaying your . The sleek background enhances the visual appeal of your stamps, making them stand out beautifully. Features -Color:Black -Material:PET -Size:28.00X21.60X0.20cm/11.00X8.49X0.08in -Convenient organization: easily sort and categorize different types of stamps with our universal looseleaf pages. -Doublesided design: the background on both sides enhances the colors and patterns of your stamps, making them more visually appealing -Flexible looseleaf inserts: the looseleaf insert pages allow for easy addition and adjustment of stamps, providing high flexibility -Designed for stamp collectors: specifically designed for stamp enthusiasts, these pages protect and display your stamps beautifully -Large capacity: designed to hold a large number of stamps, making it suitable for avid collectors Package list: 10 x inner pages