Compact and portable, it comes with a stainless steel bow for carrying or attaching to a keychain, fitting perfectly in the palm of your hand. With a reset button on the right side for resets. Mechanically clicks with each press, reaction; 4-digit display, counting: 0000 to 9999, counting: less than 300 equal numbers/s (based on human reaction). Great uses for counters, all kinds of statistical data such as class attendance or at a meeting, traffic flow, number of laboratory analyses, knitting machine counters, and more; suitable for various occasions, use at home, school, office, sports activities, etc. for all kinds of small counting jobs. Color: Silver Material: Stainless Steel Size: 5.5*4cm Package Contents: 3 * Countertops Only the above package content, other products are not included. Note: Light photography and different screens may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.