Weight:72g Dimensions:3.31in*0.75in(7.9cm*7cm*1.4cm) Color:White+Grey Material:ABS count-down:99mins 59s Clock Style:12h/24 changeable Two Putting Modes:1 magnetic stick;2 Table stand Power Supply:1* 1.5V AA Packing List:1* Digital clock&count-down timer 1* English Operational Manual