Suffering from a stiff and sore leg? Demanding work, long day standing, exhausting workout? Feeling pain when shopping for the whole day? Luckily, Beoka massage gun can help you work out your muscles and help you feel relaxed and refresh again. Beoka Muscle Massager got 6 different plastic massage heads and 3 titanium-alloy massage heads (model PRO6 only). Titanium-alloy massage head is perfect for places like spa places, where professional masseur massage for customers with massage gun equipped titanium-alloy massage head and body oil all over the customer's body. And 6 plastic massage heads are suitable for different body parts.