F1 black l (applicable 8.5-13.5kg )

F1 black m (applicable 4-8kg )

F1 black s (for 2-3.5kg )

B 2m white l (applicable to 6.5-9kg )

B 2m white m (applicable to 4-6.5kg )

B 2m white s (applicable to 2-4kg )