clicker 4 digit number counters plastic shell hand finger display manual counting tally clickers timer soccer golf counter training counters

material: abs counter & pvc strapllo,and with electrofacing button color: white, black, yellow, red, blue, green, orange , pink to choose used in occasions as the various kinds of data statistics, meeting attendance, lab test and analyse of the lab, goods checking, statistics of folw of traffic, etc. it has long service life, reliability, wide suitable environment, easy to use and portability. please don't hesitate to contact us if you have any questions or concerns before or after your purchase. we are committed to your 100% satisfaction..syi