RelaxSport "2-in-1 Variable Type" Myofascial Release Gun Replacement Handle

2-in-1 Variable Shape" Myofascial Release Gun Replacement Handle 2-in-1 Variable Shape Myofascial Release Gun Replacement Handle. Extend the life of the gun! Interchangeable handle design! Economical & Eco-Friendly: Reduce costs, reduce waste, and enjoy long-term use!