firefly™ is a neuromuscular electro-stimulation sports recovery device which increases blood circulation in muscles of the lower leg and reduces DOMS within 24 hours. The firefly™ knee straps ensure a quality experience, optimum stimulation, comfort and support.
- firefly™ knee straps contain:
- two firefly™ knee straps
Orders outside the UK can be made through your local distributor or agent. The firefly™ device is not approved by the US FDA and is not available for sale in the USA.