Final answer:
There is no specific distance requirement for mannequins to be within meters of an item they are displaying.
Step-by-step explanation:
The question is not clear about which specific context it is referring to when mentioning mannequins. However, in general, there is no specific distance requirement for mannequins to be within meters of an item they are displaying. The distance between a mannequin and the item it is displaying would depend on the purpose and design of the display, as well as the preferences of the store or designer.