High Precision Environmentally Printing Consumable Friendly Nylon 3D Printing Filament. Heat-Resistant Material: Nylon filament designed with heat-resistant properties for durability. Multiple Diameter Options: Available in 1.75mm and 3.0mm diameters to suit various printers. Long Filament Length: Each roll contains 330 meters of filament for extended usage. Customizable Packaging: Box size, shape, logo, color, and material can be fully customized. Custom Color Options: Colors can be customized according to PMS or selected from stock. Sample Orders Accepted: Sample orders are welcome for quality testing, mixed samples allowed. Fast Shipping Delivery: Typical delivery time is 3-5 days via DHL, UPS, FedEx, or TNT.