-Cushioned cover: Center portion spins smoothly with a superior roll and glides over muscles
-Saves fingers and hands from fatigue
-Closed-cell, non-porous, zero rubber/latex, non-deteriorating, non-absorbing foam
-Firm design—no bending or breaking
-Portable, easy-pack design
-Easy to clean: Simply use anti-bacterial gel or gently wash with soap and water
-No hard cold plastics. No spindles or beads. No pinched skin, pulled out hair, or snagged clothing.