The features of unwritten constitution are explained as below.
1. An unwritten constitution is not written by the constitution assembly but evolved over a period of time.
2. It is not deliberately framed by the experts but grown by customs, traditions and usages.
3. An unwritten constitution has not come in to effect from a particular date.
4. In un written constitution the provisions with relates to the organization of the government, rights and duties of the citizens are the fruits of customs traditions and usages.
5. In this system the amendment procedure is very easy and flexible
6. An un written constitution is not clear and unsettled.