The Kyojin race is divided into 2 branches, the Titan branch and the cyclops branch
The members of the Titan branch have 4 arms and are 15-17 meters tall at average and have 4 eyes they also have the special ability to control rocks and harden there skin
The members of the Cyclops branch have 2 arms and are 13-15 meters tall at average but unlike the Titan branch they have only one large eye, they also have the special ability to see things far away from them and see things from behind sideways and in front of them (an almost 360 view) and can emit energy beams from there eye