Why is the skin of a crocodile special?

The skin of crocodiles is truly awesome. It is made of tough leathery scales, some of which are joined at the edges with more elastic skin. The skin on the head is fused directly on to the skull, while at the back of the neck; it forms a shield of large ridged projections. Embedded into the scales are horny plates like structures called scules that in effect act like tough armour. This armour is one of the reasons why it is very difficult to kill an adult crocodile. Unfortunately, the scales on the lower or belly surface are unarmoured- making the belly the most vulnerable part of the crocodile.

Unfortunately for the crocodile, its skin has long been recognized internationally for its durability and beauty, and is greatly in demand for making belts, bags, shoes and other products. Did you know that in Ancient Egypt, crocodiles were regarded as sacred and divine, and priests often wore robes made entirely of crocodile skin?