Restore Self-Guided Foam RollerYou never have to look puzzled at the sight of a foam roller again. With clear instructions printed on our self guided roller, youll be rolling like a pro in no time. Achieve ideal muscle relief and better mobility in nine easy moves. Depicts nine common moves Easy to follow visuals improve results Perfect size for double arm double leg work Loosen muscles, improve mobility, relieve stress 18 length, 6 diameter, semi firm density