3 Pcs Silicone Socks for BambuLab A1 Mini Heat Resistant 3D Printer Hot End Cover Nozzle Insulation Cover Item Type: 3D Printer Hot End CoverMaterial: Silicone Size: Approx. 23x18x25mm/0.91x0.71x0.98inTemperature Resistance: 280°C Function: Anti scalding, protect the heating block 1. It can effectively keep the heating block and around the nozzle clean; 2. It is made of heat resistant silicone, which does not stick to the printing material of other components of Renbao, and is easy to clean; 3. It has a certain effect of preventing scalding; 4. The thermal insulation sleeve has good thermal insulation characteristics, which can effectively keep the temperature of the heating block stable, especially if the print head is equipped with a model cooling fan for cooling printing, it can effectively maintain the temperature of the heating block will not be affected by the surrounding flowing wind, and improve the printing quality; 5. Better temperature resistance, longer service life, support the use of PLA, ABS, TPU, HIPS, WOOD, PETG and other materials. 6. The product has good elasticity, can be installed more closely with the heating block, and is not easy to fall off; 7. The installation convenience is better, and the installation height of the nozzle allows for greater deviation.Applicable Model:Fits for BambuLab A1 Mini