Caesar cut - a moderately short cut worn in the style of Julius Caesar. The hair is layered to around 1 to 2 inches all over. The hair is brushed forward to a short bang or fringe at the front. If used directly on the head without an attachment guard, they will shave the hair from the head, leaving a very short stubble. Some clippers use a series of different plastic guards over the cutting blades to adjust the length of hair, while others have different length attachable blades.
Barbers use both adjustable attachments and standard attachments.
Clippers made by Wahl use attachment numbers to indicate the length of hair that will be left. Here are some examples of attachments used by some popular clipper manufacturers. The advantage of using clippers is that they cut hair to an even short length quickly and easily. Some people say that only scissors can be used to cut hair short without exposing the skin underneath. This would only apply to moderately short haircuts, as with very short cuts, the aim is to expose some skin.