DescriptionWith high flexibility and resilience, this 3D printer filament is safe and practical to use.The molding effect is very smooth without any bubbles. Using TPU materials, it is a wonderful 3D printing filament. Low warpage and low odor make these flexible 3D filaments easy to prints.Features- Material: TPU. - Size: 20.00X20.00X6.30cm/ 7.86X7.86X2.48inch. - This 3D printer filament is easy to install with the simple structure, offering you great convenience. - Made by TPU material, safe and durable, you can use with peace of mind. - Designed and manufactured with a non-clogging patent to ensure a smoother and more stable printing experience.- It is widely applied for most 3D printers, very professional, universal and multi-functional. - The 3D printing filament has stable melting point, wear resistance, which is good for printing.