Whistle Ms With Chain And Ring, Fully Chrome Plated With Following Dimensions:(1) Whistle 21 Mm Dia Minimum, Width 18 Mm Minimum And Overall Length 46 Mm Minimu (2) Ring Dia 16 Mm M Aximum (3) Chain Length 95 To 100 Cms. Ring Duly Fastened To Whistle With Chain. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]