【High Quality Material】: 3D Printer Heater Protect Block is made of high quality silicone material, which is durable and can be used repeatedly, high temperature resistance and long service life.
【Function】: Heater Protect Block case can help you keep the heating block clean, prolong the life of the heating block and extruder, and effectively keep the temperature of the hot end stable.
【Features】: Printer Heating Block Silicone Cover Case has good performance, stable, not easy to fall off.
【Easy to Install】: Silicone Heater Protective Socks is easy to install and remove and can be reused, saving your energy and time.
【Size】: Printer Heater Cover Protection Case, 29mmx17.5mm.