12mm (1/2 Inch) (Size 20 US) Self Cover Buttons Home›Catalogue›BUTTONS SELF COVER- DIY Jackobindi Self Cover Buttons, Components & Tools « Back Close 12mm (1/2 Inch) (Size 20 US) Self Cover Buttons 12mm (1/2 Inch) (Size 20 US) Self Cover Buttons Sample Pack with Tool Fantastic starter pack of 10 x 12mm aluminium self cover button shells, with shank backs. Pack also includes the tool to make fabric covered buttons. Available Variations Sample Pack with Tool 12mm 25 Pack 12mm 50 Pack 12mm 100 Pack 12mm 500 Pack Back Shanks Flat Backs Option Tool No Tool or Template Template Tool and Template 12mm (1/2 Inch) (Size 20 US) Self Cover Buttons Sample Pack with Tool - Back: Shanks; Option: Tool AUD$10.00 QTY: 12mm (1/2 Inch) (Size 20 US) Self Cover Buttons Sample Pack with Tool Fantastic starter pack of 10 x 12mm aluminium self cover button shells, with shank backs. Pack also includes the tool to make fabric covered buttons.