Rights of things have 5 features : ( a ) physical things define the scope of property rights ; ( b ) its primary method is to protect the possession of right - holder . ; ( c ) the thing itself play an important role in deciding the value of the right ; ( d ) the objects of it are mainly unique things ; ( e ) once lose the possessory security of thing itself , " right of thing " divert from its paradigm 通过对物权客体的考察,发现物权所采取的机制具有以下几个特征: ( 1 )物质意义上的物确定着权利的物理边界; ( 2 )其主要的保护的手段是保护物本身的占有; ( 3 )物本身在权利价值的形成中有着重要的意义; ( 4 )物权在不可以替代的物上体现得更为充分。