Great uses for tally counters, all kinds of data statistics such as class or meeting attendance, traffic flow, lab count, crochet stitch counter and more Again; suitable for different occasions, home use, school, office, sports activities etc. Made of ABS plastic, Size:5.2*4.3cm; Beautiful appearance with assorted bright colors; No power supply required; The maximum number of uses can reach 9999 times; 8 pcs sports counters (yellow/white/green/pink/black/blue/Red orange) Compact and portable design, it Comes with a stainless steel metal hoop for wearing or attaching a keychain, fits perfectly in the palm of your hand With a reset switch on the right side for resets Mechanical jump with each press, quick reaction; 4-digit display, counting range:0000-9999, counting speed:≤300 count/s (depending on human's reaction speed) Due to factors such as manual measurement and display differences, there may be slight differences between individual products and images, please forgive me.