Material: plastic Size: 3.3*2.5*1.2cm Color: a variety of random delivery Power supply: Built-in button battery Package List 1*counte 1It is universally used as a counter in the public place such as in the dock, the bus station, also in daily use for counting the number Automatic closing functions, click and restore .interface, and the number is changeless. 2Small and compact design, LCD screen display,The circle round is adjustable, and it can be fixed on your finger for easy to operate. 3Mechanically jumps by every press, quick reaction. Reset button help to zero clearing. 4This product is energy-saving and environmentally friendly. When not in use, it will automatically turn off the power without displaying the number; when you restart to use it, you can start it with the first press and display the number before it was turned off last time. 5100% brand new and premium quality.