" Double Sealed Non-Openable Window Glass Unit Of Size 660 X 860 X 26 Mm (Small). As Per Icf Drg. No. Ts/Mc-5-4-001 Alt. D, Item No. 2". [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]