"Brushes, Paints & Varnishes, Flat Size: 25 Mm Conforming To Is: 384 (Part - 1) - 2023 (Seventh Revision), Rubber Set, Having The Bristles & The S Olid Dressing Of The Bristles As Per Is: 1844 -1993 (Second Revision) With Amendment '1' Of 2021." [ Warranty Period: 12 Months After The Date Of Delivery ] ]