Loose Leaf Design -- The patch holder is a loose-leaf design, and the 4 loose-leaf patch holder can be disassembled or connected together with D-rings as required, and the D-rings can be disassembled at any time. Patches badges can be stored on both sides of the patch holder, which improves the usable space. Velvet Material -- It adopts high-quality fiber velvet fabric, which has the advantages of no lint and no fading, and at the same time it has supporting capacity, high quality and durability. Wide Usage -- Can be used to collect and organize stickers, stamps, patches, badges, buttons and other interesting gadgets. Effectively organize and safely store collectibles. Package Includes -- 1 set black velvet pin display organizer, size is about 26.8cm wide, 18.9cm long, 0.55cm thick, enough for you to collect or display your favorite badges. Size Information-- The display organizer is about 26.8cm wide, 18.9cm long, 0.55cm thick, hole -- 11.5mm, 4pcs, button -- 37.5x54.5x10.5mm, 2pcs.