Features: Experience eficient cooling performances with the for lab mini Extruder Motor 4010 Cooling Fan Specifically for Lab extruders to prevent motor overheating and enhances printing efficiency. Featuring advanced fan technology, this cooling fan operates quietly, ensuring a peaceful working environment Being easy installation with simple instructions and included accessories. For 3D printing enthusiasts and DIY creators enhances performances, as well as home users to improve their everyday 3D printing projects. Specifications: for Lab Extruder Cooling Fan Fan Size：about 40x40mm/1.57x1.57in Switching Cable Length:about 360mm/14.17in Fan line Length:about 880mm/34.65in Component: Plastic Support：DC24V Package Includes: 1Set Cooling Fan note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.