Material: Felt Size: 22x19x5cm Color: Black Package Includes: 1 Storage Bag High-quality Material This pin exchange bag is made of double-sided ultra-transparent thickened PVC material. The thick felt inside has been perforated for easy passage of brooches. The transparent fabric allows you to clearly display your pin collection. With enough inner pages for storage-the badge collection book has a transparent window for you to clearly view your collection, equipped with 6 pages of non-porous thick felt cloth, each page is separated by a PP transparent protective film to protect your enamel pins and effectively display the pins. technology makes it removable, convenient for taking and organizing pins. Craftsmanship upgrade Adopting upgraded craftsmanship, it is easy to remove and organize pins, equipped with PP transparent protective film, which can effectively display pins, prevent pins from scratching each other, and maintain the original appearance of the collection Multi-functional pin collection clip-this non-porous pin trading clip is beautiful and practical in design, and can freely insert pins, brooches and earrings. A perfect gift for pin collectors, friends, family, teenagers, boys and girls. Wide range of uses Suitable for all types of pins, whether they are sports pins, souvenirs or other uses. Pins, vintage pins, modern pins or limited edition pins.