Size: 5.8*10.3cm, ABS material,Dial cooking timer. Using method:clockwise ... method:clockwise rotation.Ring time:3-5 seconds.Size: 5.8*10.3cmQty/Ctn:100pcsMeasure:31*31*44cmCBM:0.042Small quantity ... is workable,OEM is welcome. mechanical kitchen cooking timer, 5.8*10.3cm