AUGUSTO 1.75mm RED PLA 3D Printer Filament - 1kg Spool (2.2 lbs) - Dimensional Accuracy +/- 0.05mm PLA 3D Printer Filament (Vacuum Sealed) - 1 KG (2.20 lbs) Spool 1.75mm Filament Diameter (Accuracy +/- 0.05mm) Recommended Temperature 175C - 200C (Max Range 170C - 240) Spool Diameter: 7.9" - Spool Width: 2.40" - Spool Hub Hole Diameter: 2.15" Quality Certifications: RoHS; ISO 9001