Reins are items of horse tack, used to direct a horse or other animal used for riding or driving. Reins can be made of leather, nylon, metal, or other materials, and attach to a bridle via either its bit or its noseband.
https://en.wikipedia.org/wiki/Rein
Zebra Horse Halter Bridle Horse tack White Black and white Rein Mammal Fictional character
"For all our failings, despite our limitations and fallibilities, we humans are capable of greatness."
Zebra
Zebra Horse Halter Bridle Horse tack White Black and white Rein Mammal Fictional character