Material: ABS plastic body</br></br>Package include: 1x timer + 1x manual (not include batteries)</br></br>Flexible design: this timer back with magnet and stand feet so it can be attached to metal surface or stand alone on the desk</br></br>Clock alarm: when the timer reach the setting time it will alarm keep one minute</br></br>Feature: 3 independent channels can be stared independently or simultaneously and correspond to hour, minute, second, 0~99 hours, 59 minute, 59 second.