A prayer mat is also known as a prayer rug, a sajjada, a musalla, or a prayer carpet. It is used by followers of Islam to pray in the direction of Mecca. A sajjada or musalla is a term used in Arabic and Urdu languages to refer to a prayer mat, and it is mostly used in many Muslim countries. A prayer carpet is a large rug that is used in churches and mosques for worshipping. These synonyms used for prayer mat have been adopted by Muslims throughout the world, and they vary depending on the country of origin. Irrespective of the name used for the prayer mat, the purpose remains unchanged.