The mini fans is made of high quality ABS and PP materials. You will be surprised at how powerful the handheld fan is compare to it's small size, the mini fan is inbuilt with the pure copper made brushless motor that can support the fan run at high speed to produce super strong wind, you can feel the breeze even 7ft away from it. This mini handheld fan only measures 7.3*2.8*13.8cm/2.8*1.1*5.4 in, 60g/ 0.13lb, you can put it into your pocket or bag, hang on your neck with the lanyard when not use and take it with you wherever you go. It's perfect to use when travelling, take walking, jogging, waiting in line, doing sports, etc