Slim in one of the many versions of Of Mice and Men.

Slim in one of the many versions of Of Mice and Men.Slim is the jerkline skinner of the ranch. He is described as the prince on the ranch, able to whip a fly off a mule without touching it, and hands as graceful as a temple dancer. He has a wise, ageless face and piercing blue eyes. He is the innate leader of any situation and everyone pauses when he speaks. His word is, by unspoken consent, law. He is completely trustworthy and can invited confidence without demanding it. He is portrayed as a strong protagonist and the reader immediately likes him.

A picture of 'Lennie' from the 1992 version of the movie Of Mice and Men.

Lennie Small is a big, burly man with large clumsy hands often referred to as paws. He is stronger than anyone and is compared to a bear on several occasions. Despite his large size, he has a disorder that causes him to remain forever frozen -mentally, at least- at childhood. He loves soft things like mice, puppies, and rabbits, but often kills tham because of his strength.

This is 'George' from the 1992 remake of the film Of Mice and Men.

George Milton is described as quick, small, and dark of face. He's no genius, but he's smart enough to take care of Lennie. He is good-natured, but being with Lennie for so long has stretched his nerves, making him a little short-tempered. He tries to do the right thing and has been looking after Lennie for some time.