HAL attaches to the soles of the skateboard or longboard relating to the truck and patio to signal the actual rider’s presence. I really value that I live in a city where people would prefer to ride their bike, roller-blade, or skateboard than push a car… but I can’t actually begin to count how many times I’ve seen people practically get run over! Specifically at night. Sure motorcycles have lights and reflectors but what about skateboards and also longboards? Introducing the HAL longboard mild.