supply of pillow for second and third ac coaches.pillow for second and third ac coaches.,pillow for second and third ac coaches conforming to the specification described below: i) min. size 24 inches (61 cms) x 16 inches (40.6 cms) ii) min. height of pillow in center: 6.7 inches (17 cms). iii) filling material: hollow siliconized polyester fiber of 7 denier (min) or hollow siliconized conju gated polyester fiber of 7 denier (min) iv) min. weight of filling material 550 gms. v) total min. weight of pillow 600 gms. vi) body fabric: cloth plain weave polyester cotton (65-67: 35-33) white. vii) cr m onogram, name of firm, month and year of manufacturing should be available printed on a flyer/tag/l abel stitched on either of the two diagonal corners of the cloth cover. acceptable makes: sleepwell,-ad ore/bombay dyeing-micro/kurlopillo -sleepz /nilkamal- fern or similar [ warranty period: 30 months after the date of delivery ] ]