Karate/Judo Big Size Keychains. 5 pieces for 3100 yen. Additional pieces are 600 yen each. To order, please leave a comment or email us each time, and we will reopen the listing. (See application instructions). Includes cost for changing names, logos, team names, etc. These are new items. Inner dimensions are 54mm width and 44mm height. Made of acrylic resin. Due to portrait rights (designs, logos, etc.), it may be necessary to inquire with the administrator.