This size fits a B8-sized hard card case. The base is net-like polypropylene. The yarn used for the netting is acrylic yarn. ◉ Due to the net-knitting construction, the inside will also have thickness, leaving a gap at the opening (see photo 3). ◉ When hanging it on a bag, etc., we recommend securing both the front and back together with a lobster clasp or similar (see photo 4). ◉ Only the main body is for sale. Hard card cases, straps, etc., are not included. Please prepare them yourself. This is a handmade item by an amateur. Please understand that there may be imperfections. ⭐️ We do not accept custom orders or reservations. ⭐️ Please refrain from comments unrelated to this work. Card case, trading card case, netting - Purpose: Card case - Size: B8 size Oshi-katsu (supporting your favorite idol/character) photo case, trading card case Member color, brown Color: Brown