'Gelasan' in the local language is a rope to fly kites produced in a local industry in Tanjungsari. The manufacturing process begins with the thread being sanded using a machine first and then the yarn is rolled manually and coloured with special paint. And the last step is process of packaging the yarn to be moved into small rolls and ready for sale. Kite yarn from Tanjungsari has been sent to various regions in Indonesia such as Sumatra, Java and Bali and even exported abroad such as Malaysia, Pakistan and Brazil.