Golf putter laser training / practice aid
Easily attaches to most putter shafts
Projects laser point for aim reference to hole
Battery saving pushbutton toggle switch
Durable ABS construction in black matte finish
Extra long-life lithium battery; paked with equipment
Dimensions (L x W) : 2 1/2″ x 3/4″
Wavelength/Range : 650nm/500 yards
Power : <5mW FDA/CDRH compliant
Batteries : Lithium CR2 (included)
Attractive white gift box.