Yago Gym exercise muscle relax stick Massage roller1.Products details:MaterialPP+ ... deposit.3.Advantages.●Hand-held 19-Inch Extro long massage stick with independently spinning molded gears ,made of ... natural ruuber,Easy to use.●Best massage roller stick to get the warm-up, cool-down ... muscles, Increases Blood Flow.This versatile muscle mobility stick targets your glutes, thighs, back, shoulders, lats ...