Ø 20 mm MEGABOOSTER bands are the most powerfull bands used for the Euro spearguns.
Available in blond or black latex the threaded fittings are either plastic (more info)
Ø 18 mm SLINGER bands are powerfull bands used for the Euro spearguns. Slightly softer than the black bands, the SLINGER is available in blond latex with plastic threaded fittings. (more info)
Bulk rubber allows you to customize the amount of power you get from each band, and the amount of exertion that is required to load your gun.
Most rubber powered spear guns can be converted to using bulk rubber (more info)