Jonard OB-1/12 Burnisher with Black Plastic Insulated Handle, For Fine Contacts, 3" Length x 3/16" Width x 0.007" Thickness (Pack of 12) This contact burnishers has plastic insulated handle for working on live contacts^Tool is packaged in a clear plastic vial for protection from grease and moisture^Burnisher measures 3" length by 3/16" width by 0.007" thickness