Do you want longer spikes, a buzzcut, or go completely bald? It's all possible with hair clippers. Hair clippers have adjustable blades or comb attachments, so you can set the desired shaving length. The available lengths differ per hair clippers, so consider what the desired shaving length is before your purchase. Looking for hair clippers for professional use or for your beard and body hair? Choose a model with a large number of cutting lengths and comb attachments.