1) Sparkling Transparent Sticker Album This transparent binder, adorned with hologram-style star patterns, sparkles with the angle of light, allowing you to enjoy "display storage" that makes your collected stickers look even cuter. The design is sure to lift your spirits just by taking it out of your school bag. It's perfect for creating your own sticker book. 2) Palm-sized and Easy to Carry The A7 mini 6-hole size fits easily into smaller bags, allowing you to quickly open it and admire your favorites on the go. It's the perfect companion for your "oshi-katsu" (fan activities) at school, cafes, or events. It's also convenient for trading with friends. 3) Ready to Use with 10 Transparent Sleeves Included Comes with 10 transparent refill sleeves that you can use as soon as you receive it. They are easy to insert and remove, allowing you to store your precious stickers cleanly without getting them dirty. The sleeves are replaceable, so you can add more as your collection grows. 4) Durable & Stain-Resistant PVC Material Made from soft, water-resistant PVC material, so you can carry it with peace of mind in your bag. It's also a reliable companion for trips and events. The button closure ensures it won't open accidentally. 5) Versatile and Customizable Not just for sticker storage, but also for mini diaries, travel memory albums, photo organization, decorative covers, and more. It's ideal for organizing tickets and stickers as part of your "oshi-katsu" goods. It's a book where you can fill it with your own world and watch it grow. 6) Specifications - Color: Clear with star pattern - Size: Main body approx. 14.5×11×2.3cm, Refill approx. 8.6×13cm (10 sheets included) - Binder: Mini 6-hole New and unused. We will carefully inspect before shipping.