The small square coin holder is good for both novice and experienced collectors. Its sleek design makes it easy to store and transport, while the transparent cover ensures that your coins are always visible. The ring holder inside provides a snug fit for each coin, ensuring they remain secure and protected from scratch and damage. Features -Color:Black -Material:PS -Size:4.80X4.80X0.70cm/1.89X1.89X0.28in -Note:Suitable for diameter of 20/25/30/35/40mm coins -Versatile storage: good for coin collectors, this small display box also serves as a storage solution for other small valuables -Easy to carry: its compact and square shape ensures it is easy to transport and store, making it ideal for on-the-go use -Clear and convenient: the transparent designed case allows for easy viewing and organization, helping you find what you need quickly -Multiple size options: with different inner ring sizes, it can hold coins of various diameters securely -Stylish design: the sleek and simple design makes it a stylish addition to any collection, suitable for all occasions Package list: 25 x coin collection boxes