[Material] Coated ball + PP [Size] When assembled: Approximately 230mm x 105mm x 80mm (capable of storing about 400 cards with sleeves) * "Vanguard" and "Buddy Fight" cards have other thicknesses sold by our company Because it is thicker than the trading card game, the number of stored cards is different. , Big success in storing cards! The 37th storage box collection! The school romance game “Girlfriend (Tentative)” for smartphones is now a storage box! A storage box designed by Shinmi Shiina is here!