supply of polyester stable fiber pillow. colour: whitepolyester stable fiber pillow. colour: white,polyester stable fiber pillow. colour: white. pillow material and specific ation: 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 or lates t. size:60x36x12cm, wight: 450 gms plus minus 5 percent. covering cloth should contai n 50 percent minimum polyester yarn and balance cotton. pillow should be resistan t to normal wash. each pillow should be stamped with southern railway logo, manu facturer name, trade mark, month and year of manufacturing in such a fashion tha t 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