To meet the needs from the trousers brands, we develop the female invisible leg which have multiple waist pieces which can be removed and givn you a lot of different options for trousers/pants with different waistlines. There are two magnetic connection fitting on each waist piece, they are very easy to put together and detach. If you are looking for the professional mannequin for trousers photoing, this one will be the one of the greatest choice.