The 3D printer filament has stable melting point, excellent for printing. It is simple in design, but it's practical to use, which will give you a wonderful using experience. Full mechanical winding, to make sure tidy and less-tangle, so as to avoid possible snap and line breaking for better using. Features - Material: TPU. - Size: 20.00X20.00X6.30cm/ 7.86X7.86X2.48inch. - It is made from TPU material, safe, practical, excellent for safer and professional use. - Full mechanical winding, to make sure tidy and less-tangle, so as to avoid possible snap and line breaking. - With stable melting point, the 3D printer filament will and more wonderful printing effect. - The 3D printer filament has high flexibility and resilience, offering you more convenience. - The filament is suitable and perfect for most kinds of 3D printers, for printing various models. Package list: 1 roll x Printer Filament(1.75mm)