Feature: 1. 1KG/2.2lb filament net weight, 1.75mm filament diameter.(Tolerance: ±0.02mm) 2. High purity of environmental conservation raw materials, no doping of waste and recycled materials, no plugging and insufficient extrusion. 3. Good tensile strength, good ductility, good flow, low shrinkage, good flexible and low weight. 4. Great print effect, no warping, no bubbles, smooth and delicate with accurate color. Suitable for all 3d printers on the market. 5. Vacuumed sealed package, this will enable you to easily keep your 3D printer filaments at an optimal storage condition and free from dust or dirt. Specification: Features: 1KG/2.2lb filament net weight, 1.75mm filament diameter.(Tolerance: ±0.02mm) High purity of environmental conservation raw materials, no doping of waste and recycled materials, no plugging and insufficient extrusion. Good tensile strength, good ductility, good flow, low shrinkage, good flexible and low weight. Great print effect, no warping, no bubbles, smooth and delicate with accurate color. Suitable for all 3d printers on the market. Vacuumed sealed package, this will enable you to easily keep your 3D printer filaments at an optimal storage condition and free from dust or dirt. Specifications: Color: Black/White/Yellow/Red/Grey/Blue(optional) Material: PLA Density: 1.25±0.05g/cm³ Melt Flow Rate: 5-7g/10min(190℃2.16kg) Water Absorbency: 0.5% Tensile Strength: ≥60MPa Flexural Modulus: ≥60MPa Fracture Elongation: ≥3.0% Filament Diameter: 1.75mm Bubble: 100% No Bubbles Temperature: PLA(No Heated Bed) Filament Weight: 1kg / 2.2lb(Length: 340m) Item Size: 20 * 20 * 6.6cm / 7.9 * 7.9 * 2.6in Package Size: 21 * 21 * 7cm / 8.3 * 8.3 * 2.8in Package Weight: 1.2kg / 2.6lb Note: Please allow 1-5mm measuring deviation due to manual measurement. Packing List: 1 * Filament Roll Package List: 1 * Filament Roll