Mares S-Power Slings Speed Circular 17.5mm

Rubber band for spearfishing speargun with a diameter of 17.5 mm. Interchangeable 2mm Dyneema ogive.

Circular S-power Speed Elastic In Dyneema for spearguns with a diameter of 17.5 mm. Progressive black latex elastic. Interchangeable 2mm Dyneema ogive. Designed for shafts with specially filed notches, pins or "shark fins". No parachute effect, speed is increased.