Packing list: you will receive 2 black and white electronic counters. Easy to use: manual counting counter with a 5-digit display that counts from 00000 to 99999. Mechanically advances with each press; press once to count, press the reset button to return to zero and start again. The screen lights up when the LED button is pressed. Reliable material: these digital reset finger counters are made of rubber material, lightweight, durable, and comfortable to wear with a smooth ring design. With proper use, they can be reused for a long time. Wide application: these 5-digit LED electronic finger counters are ideal for tracking sports performance, recording running laps, jump rope counts, and other repetitive motions. They are widely used in marinas, bus stops, schools, laboratories, competitions, stadiums, casinos, restaurants, bars, and training events.