Batman - Arkham Knight - Robin Play Arts Kai 10" Action Figure Swing into action with the Boy Wonder! While he may be Batman's sidekick, Robin will stand out on his own with this new 10" figure. Fully articulated, close attention has been paid to the paintwork and textures to ensure the battle-worn appearance of Gotham's second in charge. Using interchangeable accessories, you will be able to choose your preference of Robin's costume and bo staff. Fully articulated, close attention has been paid to the paintwork and textures to ensure the battle-worn appearance of Gotham's second in charge. Using interchangeable accessories, you will be able to choose your preference of Robin's costume and bo staff.