Supply Of Densified Thermal Bonded Polyester Block Cushion For Transverse Back Rest (berth Side) Of Size 60 X 675 X 1690 Mm For Ii Tier Ac Coaches To Item No 3 Of Icf Drg No Wgscwac4-6-1-411,alt. N/4 Specn .material To Rdso Spec No Ck-607 Rev2. Of Dec 2015. [ Warranty P Eriod: 30 Months After The Date Of Delivery ]