Material-Hand counter is made of stainless steel, lightweight and easy to carry. Size-Hand counter has a diameter of 1.85 inch / 4.7 cm and a height of 1.22 inch /3 cm (without iron ring, switch and pressure handle). Counting range-The count from 0 to 9999, press it once to count as 1, and it can be easily reset to 0 by turning the knob to the right. No Battery Needed-This is a mechanical counting counter, you can use it anytime, anywhere where. Widely used-Hand counter is very suitable for lecture halls, restaurants, schools, traffic statistics, bars and occasions where multiple people or various sports activities (such as golf, running, etc.) are necessary. In addition, it can also help children learn to count. Features 1.Count from 0000 to 9999, press once to count to 1. 2.With a ring holder, it can provide extra grip for the counter and is easy to carry. 3.The reset button on the right side of the counter can be easily reset by turning the knob. specification Size1.85 * 1.22inch / 4.7 * 3cm Material: stainless steel weight 150g Contains 3 3cm, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.