B8 size, 8.9cm (height) x 6.3cm (width) cards can be inserted. Trading cards can be inserted even with sleeves on. You insert them after removing the back cover ⑅୨୧⑅ How about taking it with you to lives, events, and activities supporting your favorite idol? ᵕ̈* It's glossy and cute! It's a one-of-a-kind item, so you won't find anyone else with it!! ☆。.:＊・゜ ✦ Instant purchase is possible if you agree to the precautions. ✦ The items on sale are one-of-a-kind. It's a very important matter, so please take the time to read to the end when purchasing. ※ I make each item with care, but as I am not a professional, there may be air bubbles, fingerprints, or misaligned parts. Please refrain from purchasing if you are looking for professional-level quality. ※ Photos are taken with flash. Please understand that there may be differences between the actual product and the photos. ※ We cannot accept returns or exchanges due to the customer's circumstances after purchase. ※ We will take the utmost care when packaging, but we are not responsible for any problems or damage during shipping. I will do my best to provide a pleasant transaction, so thank you for your understanding ⑅ ⸝꙳ ・—— ・・——— ・ ✦୨୧✦ ・——— ・ ・— #OshiKatsu (Supporting your favorite idol) #TradingCardCase #TradingCardCaseDeco #HardCardDeco #Keyholder #Y2K #Deco #Resin #Glossy #Gal #AngelCore #Ribbon #Heart #WishCore ・—— ・・——— ・ ✦୨୧✦ ・——— ・ ・—— ・ BTS TXT treasure ENHYPEN SEVENTEEN straykids RIIZE BOYNEXTDOOR THEBOYZ JO1 INI DEXTEEN NCT NCTU NCTDREAM WayV NCT127 ME:I PLAVE IVE TWICE aespa LE SSERAFIM VTuber Nijisanji Hololive Haikyu!! Blue Lock The Prince of Tennis Ansta (Ensemble Stars!) IDOLiSH7 Tokyo Revengers SixTONES SnowMan Naniwa Danshi King & Prince Number_i alien stage Nintama Rantaro Oshi (Favorite) ・—— ・・——— ・ ✦୨୧✦ ・——— ・ ・——