The common plains zebra is about 1.2–1.3 m (47–51 in) at the shoulder with a body ranging from 2–2.6 m (6.6–8.5 ft) long with a 0.5 m (20 in) tail. It can weigh up to 350 kg (770 lb), males being slightly bigger than females. Grévy's zebra is considerably larger, while the mountain zebra is somewhat smaller.
t was previously believed that zebras were white animals with black stripes, since some zebras have white underbellies. Embryological evidence, however, shows that the animal's background color is black and the white stripes and bellies are additions. It is likely that the stripes are caused by a combination of factors.
*information courtesy of https://en.wikipedia.org/wiki/Zebra