BuMat PLA 1.75mm, 1kg, 2.2lb Orange Filament Printing Material Supply Spool for 3D Printer PLAOR 1.75mm PLA at 2.2 lb. (1KG) User defined melting temperature at between 160 - 180 C Diameter of the filament: 1.75mm Easy to use and performs well on most prints Air Tight Sealed in a plastic bag