In Sikhism, the Five Ks (Punjabi: ਪੰਜ ਕਕਾਰ Pañj Kakār) are five items that Guru Gobind Singh Ji, in 1699, commanded Khalsa Sikhs to wear at all times. They are: kesh (unshorn hair and beard since the Sikh decided to keep it), kangha (a comb for the kesh, usually wooden), kara (a bracelet, usually made of iron or steel), kachera (an undergarment), and kirpan (a small curved sword of any size, shape or metal).