Easy to use: - The hand counter clicks and counts, is easy to use and even a child can act as a referee. No Battery Required - This is a mechanical handheld counter that you can use anytime, anywhere. Easy reset - With the reset controller on the manual counter, it can be reset simply by turning the controller. Small and portable - The hand counter is small, comfortable to hold and easy to carry. Wide application - Ideal for praying to buddha, meeting, restaurant, school, traffic stats, bars and all occasions where the number of people or a variety of sporting activities like golf, running etc. needs to be calculated. It can also help children count. Product description Product features Material: stainless steel Size: 47 mm diameter, 33 mm height (without iron ring, switch and push handle) Color: silver Weight: 156 g Quantity: 3 Instructions for use 1. Count from 0000 to 9999. If you press once, the number is 1. 2. The ring holder provides additional support for the meter, which is easy to carry. 3. Rotate the reset button with the reset button on the right side of the counter. Package includes 3 hand counters Customer service If you find the product is defective or have any questions about the product, please feel free to contact us. I will answer you and offer you a solution as soon as possible.