Electronic digital hand tally counter Quantity - 1 piece Color as per availability Size - 105 27 14Mm Weight - aprox 15 gms Small and compact design, lcd screen display, the circle round is adjustableand it can be fixed on your finger for easy to operate . Mechanically jumps by https://www.parthpooja.com/collections/mala/products/mini-hand-tally-counter-finger-ring-digital-electronic-head-count-japa-counter-1