Description: Very suitable for printing keyrings, insoles, mobile phone cases, etc TPU filament has excellent layer adhesion, very easy to prints TPU filament is wear-resistant, oil-resistant, good elasticity, anti-aging, color, no bobble TPU is also very durable and hard to break, making for smoother 3D printing, and fewer extruder nozzle problems Smooth and stable 3D printing experience, making printed parts an outstanding surface finish Specifications: Item name: 1.75mm TPU Filament Color: White/Black/Red/Blue/Grey Material: TPU Wire reel size: 200x200x42mm Length: 1.75MM(0.5KG)=165M Tolerance: 0.02MM Printing temperature: 205-230 Floor temperature: No need to heat Elongation at break: 600% Printing speed: 20-40MM/s Air bubbles: 100% zero bubbles Note: - There might be little error of size for manual measurement. - The colors deviation might differ due to different monitor settings, please kindly understand. Packing list Package Includes: 1 x 1.75mm TPU Filament