Approximately 3x3 cm (measured at the longest part; amateur measurement m(__)m) Stored at home after being taken out of the bag. [Free with combined shipping] If you purchase other items and the shipping cost doesn't change, this item can be included for free. Please ask in advance (^^) If you message after purchase, we will check stock and shipping costs and only include it if possible ^^ #MatsumotoCastle #FreeWithCombinedShipping #Keyholder