Sarong fabric is a type of cloth that is traditionally made using the BATIK technique. BATIK is a wax-resist dyeing process that originated in Indonesia and is used to create intricate designs on fabric. The wax is applied to the fabric in a pattern, and then the fabric is dyed. The wax prevents the dye from penetrating the fabric, creating a unique pattern. Sarong fabric is often brightly colored and is used to make traditional sarongs, which are a type of wrap skirt.