Roll out the stress. Meet the Sharper Image PowerBoost Roll MultiArea Massager 7.87 of deeptissue relief with 55 textured nodes, touch sensitive grips, and cordless power (45 min). Your Sharper Image Power Boost Roll: Ultimate Massage Experience Big power, small footprint. The Sharper Image Powerboost Core delivers deep tissue relief in a compact, travel friendly size. Designed to target tension and speed up recovery, it's the perfect companion for Roll Recovery R8 Massage Roller Alpine White Sharper Image Massager Fit Roller Vibrating Sport Recovery Belk Compex ion vibrating electrical massage roller 4 vibration speeds in depth massage of aching muscles and trigger points to loosen tight muscles