Luminous watch hands in PNP (Silver) colour.  
The lume on the hands glows green to make the hands visible in the dark. 
Hole sizes; Hour 1.20mm Minute 0.70mm Second 0.20mm  
Very common watch hand sizes, will fit several movements made by manufacturers including; ETA, Rolex, Ronda, Timex, ISA etc. (Please check compatibility before ordering) 
Choice of lengths; 7mm, 10mm & 11mm 
The length of the hands is measured from the centre of the hole of both the minute and second hands to the tip. 
14/15/16 A84 7/10/11mm