Recco rescue reflectors, no battery required. I believe I obtained these at a competition in Europe before the coronavirus pandemic. Set of 2. Although there are still few places in Japan where they can be used, they look cool to have. - Brand: RECCO - Item Name: HELMET RESCUE REFLECTOR - Features: No battery required - Purpose: Rescue reflector - Condition: New Thank you for viewing. #Recco #Rescue #Backcountry #Freeride #Freeride world