A cage is an enclosure often made of mesh, bars or wires, used to confine, contain or protect something or someone. A cage can serve many purposes, including keeping an animal in captivity, capturing, and being used for display of an animal at a zoo.
A cage does not hermetically separate the contents from external environmental influences, which is one of its most important properties. In contrast to a basket, a cage is generally closed on all sides. When used as a shipping container, a metal crate constructed as an open crate may be termed a cage.
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In this gallery "Cage" we have 54 free PNG images with transparent background.