supply of polyester stable fiber pillow. colour: white. pillow material and specification: polyester stable fiber 100 percent virgin hollow fibre non compressed in the form of sheets. identification of fiber hollowness will be as per is: 667 / 1981. size: 60x36x12cm, weight: 450gms plus minus 5percent.covering cloth should contain 50 percent minimum polyester yarn and balance cotton. pillow should be resistant to normal wash. each pillow should be stamped with southern railway logo, manufacturer name, trade mark, month and year of manufacturing in such a fashion that it will not be washed away while repeated washing. sample to be approved before bulk supply. [ warranty period: 30 months after the date of delivery ] => limited