Pro-tec RM Extreme Contoured Roller Massager Sizes:ONE While it retains the signature

While it retains the signature weightless cushioning that defined its predecessors

This style is completely water friendly

(No irritating toe seams

the Core Tank instantly elevates your style-and your stride

and it's lighter than ever

Pro-tec RM Extreme Contoured Roller Massager Sizes:ONE While it retains the signatureGeneral Application: Handheld Roller Massager provides controlled deep tissue massage. Contoured surface effectively wraps around select body parts. Non flexible design provides leverage so you can control compression level Benefits of deep tissue massage: Reduces muscle fatigue and tightness Promotes flexibility Enhances performance