Tin tie 1. material: PE and steel. 2. usage: for coffee bag to keep the coffee FRESH . 3.all sizes and colours are ... . application: for coffee bag use.3. colour : white. 4. quality level: average.5. all sizes and colours are availableUsages:To be used ... in semi-automatic and automatic machines, such as Jongerius Hanco, Ipeka, Optima, Hartmann, Hoba, and others for closing ...