Upgraded Portable Design for Collectors - This upgraded portable pin trading book is designed with silicone handle which is more and attractive for pin collectors for easy carrying and display. Handheld pin book case is perfect for both daily storage and collection.Pin Trading Bag - Pin trading book features a transparent window for a clear view of your collection, making it perfect for display and exchange pins. Equipped with 6 page of no pre-made holes thick felt fabric and each of them is separated by PP transparent protective film to protect your enamel pins and effectively display the pins. Nylon Sticker technology detachable and easily to remove and organize pins.Versatile Usage of Pin Books - Ideal for occasions such as pin collector parties, exhibitions, and fairs,theme parks.The 6-page design offers ample space for neatly organizing and displaying your pins. Suitable for both personal use and trading.Whether you are outgoing traveling, attending an exhibition release, or participating in a pin collectors' fair.Pin Collection Holder - With a beautiful and functional design, no pre-made holes pin trading binder allow you to freely pierce pins, brooches, and earrings. for pin collectors, friends, family members, teens, , and girls.Suitable for all types of pins, whether they are sports pins,memorial pins,vintage pins, modern pins, or limited-edition pins.Color:BlackMaterial:PP+PolyesterPackage Contents:1 * Pin Trading BooksOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.