PK Mattay 42 Dia GSM 180-190 is soft and lightweight and has been used in many closets and houses. This fabric is derived from trees, however it is not as ecologically friendly as other varieties of rayon, such as modal, due to the high amounts of chemicals used in the manufacturing process. PK Mattay 42 Dia GSM 180190 is quite cheap and may express luxury at a considerably lesser cost. It also combines nicely with other fibres such as cotton, polyester, and spandex. This is economical to use.